{"id":55895,"date":"2023-10-25T16:00:04","date_gmt":"2023-10-25T14:00:04","guid":{"rendered":"https:\/\/www.bikeradar.com\/?p=750661"},"modified":"2023-10-25T17:35:32","modified_gmt":"2023-10-25T15:35:32","slug":"yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/cyclingplus\/rss_feed\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it\/","title":{"rendered":"YT reduces new Jeffsy\u2019s travel but promises enough grip when you need it"},"content":{"rendered":"<p class=\"rssexcerpt\"> Trail bike\u2019s kinematics and geometry revised, while carbon models gain frame storage <\/p><p class=\"rssauthor\">By Robin Weaver\n                \t\t<\/p><p class=\"rssbyline\">Published: Wednesday, 25 October 2023 at 14:00 PM<\/p><hr class=\"no-tts wp-block-separator\"\/><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body> <p>YT introduced the first Jeffsy back in 2016 as its true all-rounder trail machine, capable on both the ups and downs. It was, in the brand\u2019s words, a bike \u201cthat has your back\u201d and \u201cthe only bike you\u2019ll need\u201d.<\/p>\n<p>The essence of that original bike carried over into the <a href=\"https:\/\/www.bikeradar.com\/news\/yts-award-winning-jeffsy-gets-an-overhaul-for-2019\/\">second iteration in 2019<\/a> and, four years later, this third-generation Jeffsy.<\/p>\n<p>In its latest guise, YT says the Jeffsy is more capable and versatile than ever, able to tackle a big day out in the mountains or simply rip around in your local woods.<\/p>\n<p>It\u2019s a trail bike through and through, with an obvious nod to YT\u2019s gravity-oriented preferences.<\/p>\n<p>While it isn\u2019t designed to specialise in only one type of mountain biking, YT seems confident that no matter what you throw at the new Jeffsy, it\u2019ll handle it and leave you smiling.<\/p>\n<section class=\"highlight \"> <div class=\"highlight__content editor-content\"> <h4>Five things you need to know about the new Mk III YT Jeffsy<\/h4>\n<ul>\n<li>Head angle reduced to 65 degrees, while seat tube steepens across size range to ensure you can maintain a 77-degree angle with your saddle set to the correct height<\/li>\n<li>Reach and chainstays grow across all sizes<\/li>\n<li>Three carbon models, two alloy models, all with 29in wheels<\/li>\n<li>New internal storage on carbon frames<\/li>\n<li>Pricing starts at \u00a32,499 \/ $2,799 for the Core 1 alloy Jeffsy Mk III<\/li>\n<\/ul>\n<p> <\/p><\/div> <\/section> <h2>YT Jeffsy frame and suspension details<\/h2>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750673 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-RD-31f50fa.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"At just under \u00a35,000, you get a great wireless group set and Ultimate level RockShox suspension.\" title=\"YT Jeffys news - Jeffsy RD\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> At just under \u00a35,000, you get a great wireless groupset and Ultimate-level RockShox suspension.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>The latest Jeffsy comes with a carbon or alloy frame and uses <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/what-is-a-29er\/\">29in wheels<\/a> only.<\/p>\n<p>YT says it has spent a serious amount of time ensuring the Mk III frames work well in <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/bike-frame-materials\/\">both materials<\/a> and developed them in tandem.<\/p>\n<p>In doing so, particular attention was paid to the tube shapes, surfaces and edges to ensure the design would perform on the trail. YT assures us the alloy bike wasn\u2019t just an afterthought included to hit a price point.<\/p>\n<p>While YT has given this third-generation Jeffsy the standard <a href=\"https:\/\/www.bikeradar.com\/features\/opinion\/spoke-tension-is-long-slack-and-low-geometry-always-better-our-tech-experts-give-us-their-angle\/\">longer, lower and slacker<\/a> treatment, as you\u2019d expect, the German brand has slightly reduced the amount of <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/how-much-suspension-travel-do-i-need-on-my-mountain-bike\/\">rear-wheel travel<\/a>.<\/p>\n<p>Its predecessor (the carbon-framed 29er, that is) pumped out 150mm at the rear via the \u2018V4L\u2019 (Virtual Four Link) Horst-link suspension design. The new bike, using the same platform, delivers 145mm instead.<\/p>\n<p>This is then paired with a 150mm-travel fork up front.<\/p>\n<p>However, there\u2019s a little more to it than that.<\/p>\n<h3>Less travel but delivered more effectively<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750674 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-shock-48b602a.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"RockShow Super Deluxe Ultimate rear shock on the YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy shock\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> Rear-wheel travel has been reduced from 150mm to 145mm.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>Just as was the case on the Mk II Jeffsy, the latest frame delivers its 145mm of rear-wheel travel using YT\u2019s \u2018V4L\u2019 <a href=\"https:\/\/www.bikeradar.com\/features\/the-ultimate-guide-to-mountain-bike-rear-suspension-systems\/\">Horst-link suspension design<\/a>.<\/p>\n<p>YT says it upped anti-squat (a measure of how the suspension resists pedal-induced bob) figures at sag to 105 per cent. This then decreases as the bike sinks deeper into its travel in a bid to limit pedal kickback.<\/p>\n<p>This was done with the intention of keeping the Jeffsy feeling sprightly and accelerating quickly, while having enough give at the rear to maintain grip when needed.<\/p>\n<p>At the other end of the travel, the new bike gets a little more in terms of progression. This is designed to ensure when you do really hammer it on the descents or overshoot the jumps, it\u2019ll handle those impacts with a little more composure compared to its predecessor, better resisting bottom-out.<\/p>\n<h3>What\u2019s inside the box?<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750675 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-storage-1c0e29c.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"There's now some downtube storage within the downtube underneath this neat little hatch which is totally separate to the bottle cage.\" title=\"YT Jeffys news - Jeffsy storage\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> There\u2019s now some storage within the down tube, underneath this neat little hatch.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>With the <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/best-trail-bikes\/\">best trail bikes<\/a> now more capable than ever, YT knew it needed to up the stakes when it came to frame details.<\/p>\n<p>For starters, those who hate riding with a <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/best-cycling-backpack\/\">cycling backpack<\/a> will appreciate the new down tube storage on the carbon frame (the alloy frame forgoes this).<\/p>\n<p>Rather than creating an opening directly beneath the bottle cage, YT has positioned the Jeffsy\u2019s hatch further up from the bottle cage bosses.<\/p>\n<p>Why? Well, if you\u2019ve ridden a bike where the <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/best-cycling-water-bottles\/\">water bottle<\/a> sits on top of the storage hatch, you may have experienced it getting a little wobbly over time.<\/p>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750669 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-drivetrain-0be7da4.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy drivetrain\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> The Core 4 comes with the wireless, electronic SRAM GX Transmission drivetrain.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>Separating these makes sense, although it can cause issues with space in the front triangle. YT managed it, though.<\/p>\n<p>YT claims the lid and sealing system is very close to being completely waterproof and uses an Igus bushing at the lever to keep it working smoothly.<\/p>\n<p>Inside, a separating wall has been created to prevent your kit sliding down to the bottom bracket junction. The bags used are made from neoprene and zipped, though YT has turned this inside out because it helps to reduce rattling and vibrations when filled with kit.<\/p>\n<p>Internal cable routing has been tweaked to accommodate the new opening, too, with cables now bonded to the sidewall of the down tube.<\/p>\n<h3>Rider-friendly frame details<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750672 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-QR-0daeb93.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy QR\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> Pop the QR out to reveal a handy 6mm Allen key.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>Aside from the internal storage, there are bosses below the top tube (on both the alloy and carbon frames) to bolt a gear mount in place so you can carry even more kit. There\u2019s also space in the frame for a 620ml bottle using YT\u2019s Thirstmaster 6000 side-loading cage.<\/p>\n<p>The new frame protection lives underneath the down tube. This toughened plastic belly protector is bolted firmly to the frame, but to improve impact absorption and damp any whacks a little more effectively, there\u2019s now a layer of foam between the protector and frame.<\/p>\n<p>There\u2019s also a new, improved chainstay protector to help limit chain slap and shield the frame.<\/p>\n<p>YT says it has also worked hard on a renewed internal cable guide system and improved access to the linkage pivots on the driveside for easier maintenance. There\u2019s even a 6mm Allen key housed inside the rear axle quick-release.<\/p>\n<h2>YT Jeffsy geometry details<\/h2>\n<div id=\"footable_parent_750706\" class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \"> <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"750706\" data-filter-delay=\"1000\" aria-label=\"YT Jeffsy - geometry\" id=\"footable_750706\" data-unique_identifier=\"ninja_table_unique_id_2040883192_750706\" class=\" foo-table ninja_footable foo_table_750706 ninja_table_unique_id_2040883192_750706 ui table nt_type_legacy_table selectable celled striped vertical_centered footable-paging-right ninja_table_search_disabled ninja_table_pro\"> <colgroup> <col class=\"ninja_column_0 \"\/> <col class=\"ninja_column_1 \"\/> <col class=\"ninja_column_2 \"\/> <col class=\"ninja_column_3 \"\/> <col class=\"ninja_column_4 \"\/> <col class=\"ninja_column_5 \"\/> <\/colgroup> <thead>\n<tr class=\"footable-header\"> <th scope=\"col\" class=\"ninja_column_0 ninja_clmn_nm_ninja_column_1 \">\ufeff<\/th><th scope=\"col\" class=\"ninja_column_1 ninja_clmn_nm_s \"><b>S<\/b><\/th><th scope=\"col\" class=\"ninja_column_2 ninja_clmn_nm_m \"><b>M<\/b><\/th><th scope=\"col\" class=\"ninja_column_3 ninja_clmn_nm_l \"><b>L<\/b><\/th><th scope=\"col\" class=\"ninja_column_4 ninja_clmn_nm_xl \"><b>XL<\/b><\/th><th scope=\"col\" class=\"ninja_column_5 ninja_clmn_nm_xl_1 \"><b>XXL<\/b><\/th><\/tr>\n<\/thead>\n<tbody> <tr data-row_id=\"19063\" class=\"ninja_table_row_0 nt_row_id_19063\"> <td\/><td>Low \/ High<\/td><td>Low \/ High<\/td><td>Low \/ High<\/td><td>Low \/ High<\/td><td>Low \/ High<\/td> <\/tr> <tr data-row_id=\"19064\" class=\"ninja_table_row_1 nt_row_id_19064\"> <td><b>Seat angle<\/b> (degrees)<\/td><td>76.9 \/ 77.5<\/td><td>77.5 \/ 78.1<\/td><td>77.9 \/ 78.5<\/td><td>78.3 \/ 78.9<\/td><td>78.6 \/ 79.2<\/td> <\/tr> <tr data-row_id=\"19065\" class=\"ninja_table_row_2 nt_row_id_19065\"> <td><b>Seat angle @ saddle height<\/b> (degrees)<\/td><td>77.2 \/ 77.8<\/td><td>77.2 \/ 77.8<\/td><td>77.2 \/ 77.8<\/td><td>77.2 \/ 77.8<\/td><td>77.2 \/ 77.8<\/td> <\/tr> <tr data-row_id=\"19066\" class=\"ninja_table_row_3 nt_row_id_19066\"> <td><b>Head angle<\/b> (degrees)<\/td><td>65 \/ 65.6<\/td><td>65 \/ 65.6<\/td><td>65 \/ 65.6<\/td><td>65 \/ 65.6<\/td><td>65 \/ 65.6<\/td> <\/tr> <tr data-row_id=\"19067\" class=\"ninja_table_row_4 nt_row_id_19067\"> <td><b>Chainstay<\/b> (mm)<\/td><td>437 \/ 435<\/td><td>437 \/ 435<\/td><td>437 \/ 435<\/td><td>442 \/ 440<\/td><td>442 \/ 440<\/td> <\/tr> <tr data-row_id=\"19068\" class=\"ninja_table_row_5 nt_row_id_19068\"> <td><b>Seat tube<\/b> (mm)<\/td><td>385 \/ 385<\/td><td>410 \/ 410<\/td><td>435 \/ 435<\/td><td>460 \/ 460<\/td><td>485 \/ 485<\/td> <\/tr> <tr data-row_id=\"19069\" class=\"ninja_table_row_6 nt_row_id_19069\"> <td><b>Top tube<\/b> (mm)<\/td><td>578 \/ 562<\/td><td>593 \/ 585<\/td><td>609 \/ 607<\/td><td>627 \/ 630<\/td><td>645 \/ 652<\/td> <\/tr> <tr data-row_id=\"19070\" class=\"ninja_table_row_7 nt_row_id_19070\"> <td><b>Head tube<\/b> (mm)<\/td><td>100 \/ 100<\/td><td>108 \/ 108<\/td><td>116 \/ 116<\/td><td>124 \/ 124<\/td><td>132 \/ 132<\/td> <\/tr> <tr data-row_id=\"19071\" class=\"ninja_table_row_8 nt_row_id_19071\"> <td><b>Bottom bracket drop<\/b> (mm)<\/td><td>33 \/ 25<\/td><td>33 \/ 25<\/td><td>33 \/ 2.5<\/td><td>33 \/ 25<\/td><td>33 \/ 25<\/td> <\/tr> <tr data-row_id=\"19072\" class=\"ninja_table_row_9 nt_row_id_19072\"> <td><b>Bottom bracket height<\/b> (mm)<\/td><td>343 \/ 351<\/td><td>343 \/ 351<\/td><td>343 \/ 351<\/td><td>343 \/ 351<\/td><td>343 \/ 351<\/td> <\/tr> <tr data-row_id=\"19073\" class=\"ninja_table_row_10 nt_row_id_19073\"> <td><b>Wheelbase<\/b> (mm)<\/td><td>1,191 \/ 1,189<\/td><td>1,214 \/ 1,213<\/td><td>1,238 \/ 1,236<\/td><td>1,266 \/ 1,265<\/td><td>1,289 \/ 1,288<\/td> <\/tr> <tr data-row_id=\"19074\" class=\"ninja_table_row_11 nt_row_id_19074\"> <td><b>Standover<\/b> (mm)<\/td><td>730 \/ 738<\/td><td>728 \/ 736<\/td><td>732 \/ 740<\/td><td>738 \/ 746<\/td><td>742 \/ 750<\/td> <\/tr> <tr data-row_id=\"19075\" class=\"ninja_table_row_12 nt_row_id_19075\"> <td><b>Stack<\/b> (mm)<\/td><td>613 \/ 608<\/td><td>620 \/ 615<\/td><td>627 \/ 622<\/td><td>634 \/ 629<\/td><td>642 \/ 636<\/td> <\/tr> <tr data-row_id=\"19076\" class=\"ninja_table_row_13 nt_row_id_19076\"> <td><b>Reach<\/b> (mm)<\/td><td>435 \/ 442<\/td><td>455 \/ 462<\/td><td>475 \/ 481<\/td><td>495 \/ 501<\/td><td>515 \/ 521<\/td> <\/tr> <\/tbody><!--ninja_tobody_rendering_done--> <\/table> <style type=\"text\/css\" id=\"ninja_table_custom_css_750706\"><![CDATA[ #footable_750706 { font-family: inherit; font-size: 14px; } ]]><\/style> <\/div> <p>As with the previous bike, the Jeffsy comes in five frame sizes, ranging from small through to double extra-large, all of which house <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/what-is-a-29er\/\">29in wheels<\/a>.<\/p>\n<p>A flip chip enables you to tweak geometry between the \u2018low\u2019 and \u2018high\u2019 settings, and slacken or steepen the head and seat tube angles (along with altering other measurements slightly). You can also raise or lower the bottom bracket height, depending on the setting being used.<\/p>\n<p>Rotating the chip will alter the head and seat tube angle by 0.6 degrees and bottom bracket height by a significant 8mm.<\/p>\n<h3>A bit longer, slacker and lower<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750671 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-head-tube-968cc6f.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"Headtube on the YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy head tube\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> YT has worked on revised internal cable routing, along with a host of other, rider-friendly features.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>The Mk III Jeffsy has seen its reach figure grow 5mm across all five frame sizes. That means the size medium now sports a reach of 455mm, which is on par with a number of other mountain bike brands.<\/p>\n<p>Just as they did on the Mk II bike, effective chainstay lengths grow across the frame size range, too. They\u2019re longer overall, compared to the older frame design.<\/p>\n<p>Now, sizes S-L get 437mm stays, while sizes XL and XXL sport 442mm stays (that\u2019s an increase of 2mm over the older bike). It\u2019s not massive, but designed to make the bike feel more balanced.<\/p>\n<p>YT has raked out the head tube angle to a relatively slack 65 degrees (in the low setting).<\/p>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750670 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-dropper-9cffae6.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"Postman Dropper remote on the YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy dropper\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> The Postman dropper post has been reworked in time for the launch of the new Jeffsy.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>The seat tube angle is worthy of further discussion. YT wanted to ensure all riders, no matter their height, had a similar seated position when climbing.<\/p>\n<p>Traditionally, due to seat tube angles remaining the same across frame sizes, as the saddle is moved higher to accommodate taller riders relative to the bottom bracket, the effective seat angle slackens off.<\/p>\n<p>The new Jeffsy\u2019s seat tube angle increases with frame size. While the effective seat tube angle on the size small is 76.9 degrees, it\u2019s 78.6 degrees on the XXL frame (in the \u2018low\u2019 setting).<\/p>\n<p>But with the average saddle height ranging from 620 to 820mm across the five sizes, all riders should be able to achieve an effective seat tube angle of just over 77.2 degrees with saddle height set to suit.<\/p>\n<p>Finally, in the lowest setting, the Jeffsy offers a decent 33m of bottom bracket drop.<\/p>\n<h2>YT Jeffsy range overview<\/h2>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750676 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-tyre-fa12ad1.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"Maxxis Minion tyre on the YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy tyre\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> YT includes the same Maxxis tyre combo across all bikes in the range.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<p>There are five different Jeffsy builds available, three of which use a carbon frame.<\/p>\n<p>All bikes use the same Maxxis Minion DHF\/DHR II MaxxTerra EXO+ tyre combo, which is great to see, especially on the cheaper models.<\/p>\n<p>YT\u2019s new Postman V2 dropper post features on all bikes. This has a lower stack height, uses a new, more adjustable remote and offers riders the ability to alter the amount of travel, similar to <a href=\"https:\/\/www.bikeradar.com\/advice\/buyers-guides\/best-dropper-posts\/\">dropper posts<\/a> from PNW Components, Canyon and Giant Bicycles.<\/p>\n<p>Both the Core 2 and Core 3 builds use an identical spec but different frame materials. That means you can save yourself a healthy chunk of cash if you like the build but prefer an alloy frame.<\/p>\n<p>It would be great to see this as an alternative on the top-end bike, too, though.<\/p>\n<p>Here\u2019s how the Jeffsy range looks:<\/p>\n<h3>YT Jeffsy Core 1<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750663 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-1-a26549a.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"The Core 1 features an alloy frame, a mix of SRAM's SX and NX Eagle gearing, decent RockShox suspension and SRAM brakes, plus some great rubber from Maxxis.\" title=\"YT Jeffys news - Jeffsy Core 1\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> The Core 1 features an alloy frame, SRAM\u2019s SX and NX Eagle gearing, and RockShox suspension.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<ul>\n<li><strong>Frame:<\/strong> Alloy, 145mm<\/li>\n<li><strong>Fork:<\/strong> RockShox Lyrik, 150mm<\/li>\n<li><strong>Shock:<\/strong> RockShox Deluxe Select+<\/li>\n<li><strong>Drivetrain:<\/strong> SRAM SX\/NX Eagle<\/li>\n<li><strong>Brakes:<\/strong> SRAM DB8<\/li>\n<li><strong>Wheels:<\/strong> SunRingle SR329 Trail Comp<\/li>\n<li><strong>Price:<\/strong> \u00a32,499 \/ \u20ac2,499 \/ $2,799<\/li>\n<\/ul>\n<h3>YT Jeffsy Core 2<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750664 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-2-846f221.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 2 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy Core 2\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> You\u2019ll find the same Fox Performance suspension spec bolted to this alloy frame as you will on the pricier Core 3.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<ul>\n<li><strong>Frame:<\/strong> Alloy, 145mm travel<\/li>\n<li><strong>Fork:<\/strong> Fox 36 Performance, 150mm<\/li>\n<li><strong>Shock:<\/strong> Fox Float X Performance<\/li>\n<li><strong>Drivetrain:<\/strong> SRAM GX Eagle<\/li>\n<li><strong>Brakes:<\/strong> SRAM Code R<\/li>\n<li><strong>Wheels:<\/strong> DT Swiss M1900<\/li>\n<li><strong>Price:<\/strong> \u00a32,999 \/ \u20ac2,999 \/ $3,299<\/li>\n<\/ul>\n<h3>YT Jeffsy Core 3<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750665 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-3-c97b76e.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 3 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy Core 3\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> While the Core 3 shares the same spec as the Core 2, it uses a pricier carbon frame.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<ul>\n<li><strong>Frame:<\/strong> Carbon, 145mm<\/li>\n<li><strong>Fork:<\/strong> Fox 36 Performance, 150mm<\/li>\n<li><strong>Shock:<\/strong> Fox Float X Performance<\/li>\n<li><strong>Drivetrain:<\/strong> SRAM GX Eagle<\/li>\n<li><strong>Brakes:<\/strong> SRAM Code R<\/li>\n<li><strong>Wheels:<\/strong> DT Swiss M1900<\/li>\n<li><strong>Price:<\/strong> \u00a33,999 \/ \u20ac3,999 \/ $4,299<\/li>\n<\/ul>\n<h3>YT Jeffsy Core 4<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750666 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-4-TQ-b0b63d6.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 4 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy Core 4 TQ\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> The Core 4 gets you Ultimate-level RockShox suspension, wireless gearing from SRAM and Crankbrothers alloy Synthesis wheels.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<ul>\n<li><strong>Frame:<\/strong> Carbon, 145mm<\/li>\n<li><strong>Fork:<\/strong> RockShox Lyrik Ultimate, 150mm<\/li>\n<li><strong>Shock:<\/strong> RockShow Super Deluxe Ultimate<\/li>\n<li><strong>Drivetrain:<\/strong> SRAM GX Eagle Transmission<\/li>\n<li><strong>Brakes:<\/strong> SRAM Code RSC<\/li>\n<li><strong>Wheels:<\/strong> Crankbrothers Synthesis Enduro Alloy<\/li>\n<li><strong>Price:<\/strong> \u00a34,999 \/ \u20ac4,999 \/ $5,499<\/li>\n<\/ul>\n<h3>YT Jeffsy Core 5<\/h3>\n<div class=\"image-handler__container image-handler__container--aspect\" style=\"padding-bottom: calc(100% \/ 1.501210653753);\"> <picture> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1198%2C799 4x\" type=\"image\/webp\"> <source media=\"(max-width: 320px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=298%2C199, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=598%2C399 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=898%2C599 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1198%2C799 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1417%2C945 4x\" type=\"image\/webp\"> <source media=\"(max-width: 375px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=354%2C236, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=708%2C472 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1063%2C709 3x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1417%2C945 4x\" type=\"image\/jpeg\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1213%2C809 3x\" type=\"image\/webp\"> <source media=\"(max-width: 425px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=403%2C269, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=808%2C539 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1213%2C809 3x\" type=\"image\/jpeg\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1107%2C738 2x\" type=\"image\/webp\"> <source media=\"(max-width: 589px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=553%2C369, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1107%2C738 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1239%2C826 2x\" type=\"image\/webp\"> <source media=\"(min-width: 992px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=619%2C413, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1239%2C826 2x\" type=\"image\/jpeg\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1222%2C815 3x\" type=\"image\/webp\"> <source media=\"(min-width: 768px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=406%2C271, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=814%2C543 2x, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1222%2C815 3x\" type=\"image\/jpeg\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?webp=true&amp;quality=45&amp;resize=1110%2C740 2x\" type=\"image\/webp\"> <source media=\"(min-width: 590px)\" data-srcset=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=555%2C370, https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=45&amp;resize=1110%2C740 2x\" type=\"image\/jpeg\"> <img class=\"wp-image-750668 align size-landscape_thumbnail image-handler__image image-handler__image--aspect no-wrap js-lazyload\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2023\/10\/YT-Jeffys-news-Jeffsy-Core-5-2310467.jpg?quality=90&amp;resize=619%2C413\" width=\"620\" height=\"413\" alt=\"YT Jeffsy Core 5 full suspension mountain bike\" title=\"YT Jeffys news - Jeffsy Core 5\"\/>\n<\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture>\n<\/div><div class=\"caption-hold\"><figcaption class=\"wp-caption-text\"><span class=\"caption-copy\"><i class=\"icon-arrow icon-camera-circle\"\/> At the top of the chain is the Core 5, which comes complete with Fox Factory level suspension and SRAM\u2019s X0 wireless Transmission gearing.<\/span><\/figcaption><span class=\"im-image-caption\"> <i>Dan Griffiths\/YT<\/i><\/span><\/div>\n<ul>\n<li><strong>Frame:<\/strong> Carbon, 145mm<\/li>\n<li><strong>Fork:<\/strong> Fox 36 Factory, 150mm<\/li>\n<li><strong>Shock:<\/strong> Fox Float X Factory<\/li>\n<li><strong>Drivetrain:<\/strong> SRAM X0 Eagle Transmission<\/li>\n<li><strong>Brakes:<\/strong> SRAM Code RSC<\/li>\n<li><strong>Wheels:<\/strong> Crankbrothers Synthesis Enduro Alloy<\/li>\n<li><strong>Price:<\/strong> \u00a35,999 \/ \u20ac5,999 \/ $6,499<\/li>\n<\/ul> <\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p> Trail bike\u2019s kinematics and geometry revised, while carbon models gain frame storage <\/p>\n","protected":false},"author":24,"featured_media":55896,"template":"","categories":[1],"acf":{"readingTimeMinutes":"11"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it.jpg",1600,1067,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2023\/10\/yt-reduces-new-jeffsys-travel-but-promises-enough-grip-when-you-need-it.jpg",1600,1067,false]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/cyclingplus\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Trail bike\u2019s kinematics and geometry revised, while carbon models gain frame storage","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed\/55895"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media\/55896"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media?parent=55895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/categories?post=55895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}