{"id":40291,"date":"2022-08-12T15:00:36","date_gmt":"2022-08-12T13:00:36","guid":{"rendered":"https:\/\/www.bikeradar.com\/?p=692292"},"modified":"2022-08-12T15:13:15","modified_gmt":"2022-08-12T13:13:15","slug":"aero-versus-climbing-wheels-whats-the-difference","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/cyclingplus\/rss_feed\/aero-versus-climbing-wheels-whats-the-difference\/","title":{"rendered":"Aero versus climbing wheels \u2013 what\u2019s the difference?"},"content":{"rendered":"<p class=\"rssexcerpt\"><\/p><p class=\"rssauthor\">By Simon von Bromley\n                \t\t<\/p><p class=\"rssbyline\">Published: Friday, 12 August 2022 at 12:00 am<\/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>Aero wheels are faster on the flats, lightweight wheels are faster on the climbs. That\u2019s the accepted wisdom.<\/p>\n<p>But what exactly are the differences in the real world, for a normal rider? Does rotating weight actually matter on climbs? Are the endless manufacturer claims about aero wheels true?<\/p>\n<p>I\u2019m going to show you the differences based on real-world testing, performed at an outdoor velodrome and on a brutal climb in South Wales.<\/p>\n<p>I\u2019ve long said I can feel the difference aero wheels make on a bike, and that lightweight wheels don\u2019t make much difference even on climbs.<\/p>\n<p>This is the first time I\u2019ve put those things to the test in a controlled manner, though.<\/p>\n<p>Let\u2019s find out what the truth is.<\/p>\n<iframe title=\"&quot;Aero\" vs.=\"\" climbing=\"\" wheels:=\"\" which=\"\" is=\"\" fastest=\"\" width=\"&quot;200&quot;\" height=\"&quot;113&quot;\" src=\"&quot;https:\/\/www.youtube.com\/embed\/AfifR0x2WFc?feature=oembed&quot;\" frameborder=\"&quot;0&quot;\" allow=\"&quot;accelerometer;\" autoplay=\"\" clipboard-write=\"\" encrypted-media=\"\" gyroscope=\"\" picture-in-picture=\"\" allowfullscreen=\"\"\/>\n<h2>The wheels<\/h2>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692532\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-08-d2e0ea6.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> Hunt\u2019s 60 Limitless rims are almost twice as deep as those on the 32 Aerodynamicist, adding about 400g.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>To help us answer these vital questions, Hunt kindly loaned us two sets of fancy carbon fibre wheels; the <a href=\"&quot;https:\/\/www.bikeradar.com\/reviews\/components\/wheels\/wheel-sets\/hunt-60-limitless-aero-disc-wheelset-review\/&quot;\" rel=\"&quot;noopener&quot;\">60 Limitless Aero Disc<\/a> and the <a href=\"&quot;https:\/\/www.bikeradar.com\/news\/hunt-32-aerodynamicist-wheelset\/&quot;\" rel=\"&quot;noopener&quot;\">32 Aerodynamicist UD Carbon Spoke Disc<\/a>.<\/p>\n<p>The aero-optimised 60 Limitless wheels use a progressive, ultra-wide design, with a 60mm-deep and 34mm-wide rim.<\/p>\n<p>The claimed weight for the wheelset is 1,669g. Not bad for an aero wheelset, but certainly not ultra-light.<\/p>\n<p>The 32 Aerodynamicist UD Carbon Spoke Disc wheels, on the other hand, are designed to be as light as possible.<\/p>\n<p>They use a shallow, hookless carbon rim, which measures 32mm deep and 25mm wide. They also have carbon fibre spokes, which are said to be both lighter and stiffer than conventional steel spokes.<\/p>\n<p>All in, the lightweight wheels are claimed to weigh 1,213g \u2013 around 450g lighter than the aero wheels.<\/p>\n<p>For the tests, both wheelsets were set up tubeless with 25c <a href=\"&quot;https:\/\/www.bikeradar.com\/reviews\/components\/tyres\/road-bike-tyres\/schwalbe-pro-one-tubeless-review\/&quot;\" rel=\"&quot;noopener&quot;\">Schwalbe Pro One TLE tyres<\/a>, and with the same Shimano disc brake rotors and cassettes to keep the test fair.<\/p>\n<h2>The testing protocol<\/h2>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692536\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-12-da65a61.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> We tried to ensure the wheels were the sole variable in testing.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>While it would have been possible to get more precise aerodynamic data from a wind tunnel, or to simply calculate what difference a certain amount of weight makes on any given hill using mathematical equations, testing in the real world helps bridge the gap between theory and practice.<\/p>\n<p>To tease out the differences between the wheelsets, I settled on A\/B testing. As the name suggests, this involves doing one test run on setup A followed by another on setup B.<\/p>\n<p>For the purposes of this test, setup A was the lightweight wheels and setup B was the aero wheels.<\/p>\n<p>When performing A\/B testing, it\u2019s key that variables other than the one being tested are kept constant. This is what enables you to determine that any differences in performance are a result of the one thing that was changed, and not something else.<\/p>\n<p>In this instance, therefore, that meant only changing the wheelsets between test runs and keeping everything else \u2013 the tyres, the bike setup, my riding position, cycling kit, my weight, and so on \u2013 as consistent as possible.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692535\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-11-1a231b9.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> The South Wales weather stayed fair, keeping conditions the same for each wheelset.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>Of course, some variables, such as the weather, are not within my control when testing in the real world.<\/p>\n<p>Variables such as small changes in temperature can be accounted for (if monitored) because they have fairly predictable effects on performance.<\/p>\n<p>Higher temperatures, for example, decrease air density and rolling resistance, and vice versa.<\/p>\n<p>On the other hand, windy conditions can be highly variable and are difficult to account for.<\/p>\n<p>Testing on days when the weather is relatively calm and consistent is therefore vital to minimise these effects.<\/p>\n<h2>Velodrome testing<\/h2>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692527\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-03-135d4ae.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> Focusing on target power meant few opportunities to take in the view.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>On the flat, the main forces slowing you down are rolling resistance and aerodynamic drag.<\/p>\n<p>It stands to reason then, that with the same tyres, aero wheels ought to be faster than lightweight wheels.<\/p>\n<p>But with many brands performing their aerodynamic testing at speeds that are arguably realistic only for professional riders, do those effects still benefit regular riders?<\/p>\n<p>To find out, I went to Maindy velodrome in South Wales, where the likes of <a href=\"&quot;https:\/\/www.bikeradar.com\/news\/bikeradar-meets-geraint-thomas\/&quot;\" rel=\"&quot;noopener&quot;\">Geraint Thomas<\/a>, Luke Rowe and Owain Doull cut their teeth as young stars.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692528\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-04-5baefa9.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> A velodrome is far removed from what climbing wheels are intended for.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>I rode a series of back-to-back laps on each wheelset, at a target average power, and noted the difference in speed between each set.<\/p>\n<p>Everything else was kept as consistent as possible, to ensure any performance differences were the result simply of changing wheelsets.<\/p>\n<h2>Velodrome testing results<\/h2>\n<div id=\"&quot;footable_parent_692487&quot;\" class=\"&quot;\" footable_parent=\"\" ninja_table_wrapper=\"\" loading_ninja_table=\"\" wp_table_data_press_parent=\"\" semantic_ui=\"\"> <table data-ninja_table_instance=\"&quot;ninja_table_instance_0&quot;\" data-footable_id=\"&quot;692487&quot;\" data-filter-delay=\"&quot;1000&quot;\" aria-label=\"&quot;Aero\" versus=\"\" climbing=\"\" wheels=\"\" velodrome=\"\" results=\"\" id=\"&quot;footable_692487&quot;\" data-unique_identifier=\"&quot;ninja_table_unique_id_362909809_692487&quot;\" class=\"&quot;\" foo-table=\"\" ninja_footable=\"\" foo_table_692487=\"\" ninja_table_unique_id_362909809_692487=\"\" ui=\"\" table=\"\" nt_type_legacy_table=\"\" selectable=\"\" celled=\"\" striped=\"\" vertical_centered=\"\" footable-paging-right=\"\" ninja_table_search_disabled=\"\" ninja_table_pro=\"\"><colgroup><col class=\"&quot;ninja_column_0\"\/><col class=\"&quot;ninja_column_1\"\/><col class=\"&quot;ninja_column_2\"\/><col class=\"&quot;ninja_column_3\"\/><col class=\"&quot;ninja_column_4\"\/><\/colgroup><thead><tr class=\"&quot;footable-header&quot;\"><th scope=\"&quot;col&quot;\" colspan=\"&quot;5&quot;\" class=\"&quot;ninja_column_0\" ninja_clmn_nm_colspan=\"\">Results \u2013 velodrome testing<\/th><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><\/tr><\/thead><tbody><tr data-row_id=\"&quot;12524&quot;\" class=\"&quot;ninja_table_row_0\" nt_row_id_12524=\"\"><td\/><td><b>Hunt 32<\/b><\/td><td><b>Hunt 60<\/b><\/td><td><b>Difference<\/b><\/td><td><b>Per cent<\/b><\/td> <\/tr><tr data-row_id=\"&quot;12525&quot;\" class=\"&quot;ninja_table_row_1\" nt_row_id_12525=\"\"><td><b>Avg lap time <\/b>(secs)<\/td><td>42.66<\/td><td>42.09<\/td><td>-0.57<\/td><td>-1.35<\/td> <\/tr><tr data-row_id=\"&quot;12526&quot;\" class=\"&quot;ninja_table_row_2\" nt_row_id_12526=\"\"><td><b>Avg lap speed<\/b> (kph)<\/td><td>39.39<\/td><td>39.87<\/td><td>0.48<\/td><td>1.22<\/td> <\/tr><tr data-row_id=\"&quot;12527&quot;\" class=\"&quot;ninja_table_row_3\" nt_row_id_12527=\"\"><td><b>Avg lap power <\/b>(watts)<\/td><td>241.7<\/td><td>245.87<\/td><td>4.17<\/td><td>1.73<\/td> <\/tr><tr data-row_id=\"&quot;12528&quot;\" class=\"&quot;ninja_table_row_4\" nt_row_id_12528=\"\"><td><b>Avg temperature <\/b>(C)<\/td><td>26<\/td><td>24.7<\/td><td>-1.3<\/td><td>-5.02<\/td> <\/tr><\/tbody><!--ninja_tobody_rendering_done--><\/table><style type=\"&quot;text\/css&quot;\" id=\"&quot;ninja_table_custom_css_692487&quot;\"><![CDATA[ #footable_692487 { font-family: inherit; font-size: 14px; } ]]><\/style><\/div> <p>Having done more than 20 laps on each wheelset, the difference between the two seems to be around half-a-second per 460m lap on the velodrome\u2019s moderately banked track.<\/p>\n<p>Of course, there are some environmental variables here in the real world, and I\u2019m not a robot capable of riding at a precisely set power output over every lap.<\/p>\n<p>However, I did four different sets of laps on each wheelset, over a number of hours and the trend was consistent.<\/p>\n<p>While my average power for the laps on the aero wheelsets was 1.73 per cent higher, the average ambient temperature for those laps was also 1.3 degrees lower, which evens things out a bit.<\/p>\n<p>As with any real-world testing, getting perfectly precise data is difficult and my results are ballpark figures rather than iron-clad guarantees.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692538\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-14-e1c83bd.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> The marginal difference would amount to a significant gap over a long time trial.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Simon von Bromley \/ Our Media<\/i><\/span><\/div>\n<p>At this point, though, you might be thinking, \u201cHalf a second per lap? Is that it?\u201d Well, yes and no.<\/p>\n<p>A lap at Maindy velodrome is around 460m, depending on what line you take. Given that, we can say you\u2019re gaining roughly a second per kilometre.<\/p>\n<p>Extrapolating out, we get a difference of around 40 seconds over 40km, or 25 miles \u2013 which suddenly seems like a much bigger gap.<\/p>\n<p>So, yes, aero wheels are measurably faster on the flat.<\/p>\n<p>The key takeaway, though, is that what initially seems like a small difference can add up to a significant gain over time.<\/p>\n<h2>Climbing test<\/h2>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692529\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-05-c3f5d80.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> As the gradient increases and your speed drops, aero wheels are supposed to lose their advantage.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>However, what about in the hills? Lightweight wheels might be slower on a completely flat course, but surely lightweight wheels are faster when you\u2019re climbing?<\/p>\n<p>The chosen test climb is 1.8km long, has an average gradient of around 11 per cent and maxes out at nearly 14 per cent towards the top.<\/p>\n<p>If there\u2019s anywhere a lightweight wheelset should shine, then, it\u2019s on a climb such as this.<\/p>\n<p>With the 34x28t lowest gear I had, simply riding up it in a consistent manner required around 300 watts \/ 4.5 <a href=\"&quot;https:\/\/www.bikeradar.com\/advice\/fitness-and-training\/power-to-weight-ratio\/&quot;\" rel=\"&quot;noopener&quot;\">watts per kilogram<\/a> for just under 9 minutes, at an <a href=\"&quot;https:\/\/www.bikeradar.com\/advice\/skills\/what-is-cycling-cadence\/&quot;\">average cadence of 78rpm<\/a>.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692531\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-07-885f8fa.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> Luckily, the climb didn\u2019t have to be repeated 20 times.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>That\u2019s pretty much a maximum effort for my current fitness level (where\u2019s <a href=\"&quot;https:\/\/www.bikeradar.com\/author\/tombell\/&quot;\" rel=\"&quot;noopener&quot;\">Tom Bell<\/a> when you need him?).<\/p>\n<p>Easier gearing would have been a smart decision, clearly, and shows the impact other tech choices can have in making climbing more comfortable and, potentially, faster.<\/p>\n<p>The longer interval time on the climb, versus the track, makes any differences easier to pick out (because there\u2019s more time for any advantage to accumulate).<\/p>\n<h2>Climbing test results<\/h2>\n<div id=\"&quot;footable_parent_692488&quot;\" class=\"&quot;\" footable_parent=\"\" ninja_table_wrapper=\"\" loading_ninja_table=\"\" wp_table_data_press_parent=\"\" semantic_ui=\"\"> <table data-ninja_table_instance=\"&quot;ninja_table_instance_1&quot;\" data-footable_id=\"&quot;692488&quot;\" data-filter-delay=\"&quot;1000&quot;\" aria-label=\"&quot;Aero\" versus=\"\" climbing=\"\" wheels=\"\" climb=\"\" result=\"\" id=\"&quot;footable_692488&quot;\" data-unique_identifier=\"&quot;ninja_table_unique_id_932037883_692488&quot;\" class=\"&quot;\" foo-table=\"\" ninja_footable=\"\" foo_table_692488=\"\" ninja_table_unique_id_932037883_692488=\"\" ui=\"\" table=\"\" nt_type_legacy_table=\"\" selectable=\"\" celled=\"\" striped=\"\" vertical_centered=\"\" footable-paging-right=\"\" ninja_table_search_disabled=\"\" ninja_table_pro=\"\"><colgroup><col class=\"&quot;ninja_column_0\"\/><col class=\"&quot;ninja_column_1\"\/><col class=\"&quot;ninja_column_2\"\/><col class=\"&quot;ninja_column_3\"\/><col class=\"&quot;ninja_column_4\"\/><\/colgroup><thead><tr class=\"&quot;footable-header&quot;\"><th scope=\"&quot;col&quot;\" colspan=\"&quot;5&quot;\" class=\"&quot;ninja_column_0\" ninja_clmn_nm_colspan=\"\">Results \u2013 climb testing<\/th><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><td class=\"&quot;ninja_temp_cell&quot;\"\/><\/tr><\/thead><tbody><tr data-row_id=\"&quot;12529&quot;\" class=\"&quot;ninja_table_row_0\" nt_row_id_12529=\"\"><td\/><td><b>Hunt 32<\/b><\/td><td><b>Hunt 60<\/b><\/td><td><b>Difference<\/b><\/td><td><b>Per cent<\/b><\/td> <\/tr><tr data-row_id=\"&quot;12530&quot;\" class=\"&quot;ninja_table_row_1\" nt_row_id_12530=\"\"><td><b>Avg lap time <\/b>(secs)<\/td><td>532<\/td><td>540<\/td><td>8<\/td><td>-1.5<\/td> <\/tr><tr data-row_id=\"&quot;12531&quot;\" class=\"&quot;ninja_table_row_2\" nt_row_id_12531=\"\"><td><b>Avg lap speed <\/b>(kph)<\/td><td>12.7<\/td><td>12.5<\/td><td>-0.2<\/td><td>1.57<\/td> <\/tr><tr data-row_id=\"&quot;12532&quot;\" class=\"&quot;ninja_table_row_3\" nt_row_id_12532=\"\"><td><b>Avg lap power<\/b> (watts)<\/td><td>307<\/td><td>301<\/td><td>-6<\/td><td>1.95<\/td> <\/tr><tr data-row_id=\"&quot;12533&quot;\" class=\"&quot;ninja_table_row_4\" nt_row_id_12533=\"\"><td><b>Average temperature<\/b> (C)<\/td><td>28<\/td><td>26<\/td><td>-2<\/td><td>-7.14<\/td> <\/tr><\/tbody><!--ninja_tobody_rendering_done--><\/table><style type=\"&quot;text\/css&quot;\" id=\"&quot;ninja_table_custom_css_692487&quot;\"><![CDATA[ #footable_692487 { font-family: inherit; font-size: 14px; } ]]><\/style><style type=\"&quot;text\/css&quot;\" id=\"&quot;ninja_table_custom_css_692488&quot;\"><![CDATA[ #footable_692488 { font-family: inherit; font-size: 14px; } ]]><\/style><\/div> <p>On this climb, the lightweight wheels were faster than the aero wheels by 8 seconds, which is around 4 seconds per kilometre.<\/p>\n<p>That margin is likely slightly flattering on the lightweight wheels, because my average power during the run with the aero wheels was 1.95 per cent lower and the average ambient temperature had dropped a couple of degrees.<\/p>\n<p>Again, we can view this result in two ways. On the one hand, the aero wheels come impressively close to the lightweight wheels even when the scales are tipped heavily against them.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692537\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-13-6dad38e.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> The lightweight wheelset levels the scoreline, just.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Simon von Bromley \/ Our Media<\/i><\/span><\/div>\n<p>On the other hand, 2-3 seconds per kilometre on a steep climb could easily make a decisive difference in a <a href=\"&quot;https:\/\/www.bikeradar.com\/features\/pro-bike\/2021-hill-climb-national-championships-bikes\/&quot;\" rel=\"&quot;noopener&quot;\">hill climb<\/a> race, or when chasing a <a href=\"&quot;https:\/\/www.bikeradar.com\/advice\/heres-how-to-take-a-strava-kom-qom\/&quot;\" rel=\"&quot;noopener&quot;\">Strava KOM\/QOM<\/a>.<\/p>\n<p>As with the velodrome testing, if we extrapolate a small time saving in the region of a few seconds per kilometre to a longer climb of a similar profile, then we are potentially looking at an even more significant time gap.<\/p>\n<h2>What type of wheels are best for you?<\/h2>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692525\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-01-d1f5e98.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> To weigh up which is best for you, consider how much time you spend on the flat versus climbing.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>As most would have likely guessed, aerodynamic wheels are indeed faster on the flat than lightweight wheels and lightweight wheels are faster than aero wheels on steep climbs.<\/p>\n<p>That might not be news to you, but hopefully you now at least have a much better idea of what the potential differences are in the real world.<\/p>\n<p>So which type of wheelset is best for you? Well, the answer to that is complicated.<\/p>\n<p>If you live somewhere like the UK, where we don\u2019t have many super-long, steep climbs, then you\u2019re almost certainly going to be faster overall with an aero wheelset.<\/p>\n<p>While you might give up a few seconds on the mostly short, sharp climbs we have in the UK, you\u2019ll likely be spending most of your riding time on relatively flat or rolling terrain, and will therefore have more to gain from an aero wheelset.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692534\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-10-fea6e05.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> In cross winds, the depth of these rims requires adept bike handling.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>Even if you live somewhere with long climbs, you also have to consider the varied terrain \u2013 descents and valley drags, for example \u2013 you\u2019re likely to encounter on any given ride.<\/p>\n<p>However, if you\u2019re interested in chasing the fastest climbing times possible (or simply being the first of your friends up every hill), then a lightweight wheelset might be the better choice.<\/p>\n<p>There\u2019s also handling to consider. While modern aero wheels typically handle exceptionally well compared to past designs with narrow V-shaped rims, there\u2019s no denying that, for some riders, wheels with shallower rims handle even better on windy days.<\/p>\n<p>The aero wheels might theoretically be faster everywhere except the climbs, but if you\u2019re having to ride more carefully because you\u2019re worried about sudden gusts of wind then you might not see the benefits.<\/p>\n<div class=\"&quot;image-handler__container\" image-handler__container--aspect=\"\" style=\"&quot;padding-bottom:\" calc=\"\"> <picture><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=298%2C199,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=354%2C236,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=403%2C269,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(max-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=553%2C369,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=619%2C413,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=406%2C271,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?webp=true&amp;quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/webp&quot;\"><source media=\"&quot;(min-width:\" data-srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=555%2C370,\" https:=\"\" type=\"&quot;image\/jpeg&quot;\"><img class=\"&quot;wp-image-692533\" align=\"\" size-landscape_thumbnail=\"\" image-handler__image=\"\" image-handler__image--aspect=\"\" no-wrap=\"\" js-lazyload=\"\" data-src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/21\/2022\/08\/Aero-versus-climbing-wheels-09-4acea2a.jpg?quality=90&amp;resize=619%2C413&quot;\" width=\"&quot;620&quot;\" height=\"&quot;413&quot;\" alt=\"&quot;&quot;\" title=\"&quot;&quot;\"\/><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/source><\/picture><\/div><div class=\"&quot;caption-hold&quot;\"><figcaption class=\"&quot;wp-caption-text&quot;\"><span class=\"&quot;caption-copy&quot;\"><i class=\"&quot;icon-arrow\" icon-camera-circle=\"\"\/> Perhaps the Goldilocks wheel has characteristics of both sets we tested.<\/span><\/figcaption><span class=\"&quot;im-image-caption&quot;\"> <i>Steve Sayers \/ Our Media<\/i><\/span><\/div>\n<p>As always, then, a careful analysis of your riding style and goals will help you decide which tech choices are right for you.<\/p>\n<p>Of course, there\u2019s also the option of picking something of an all-rounder wheelset that sits somewhere in the middle of the two extremes, if you want something that can perform well on all terrains, even if it\u2019s not the outright fastest choice in any specific situation.<\/p>\n<p>For more on this topic, check out our <a href=\"&quot;https:\/\/www.bikeradar.com\/advice\/buyers-guides\/buyers-guide-to-road-bike-wheels\/&quot;\" rel=\"&quot;noopener&quot;\">buyer\u2019s guide to road bike wheels<\/a>.<\/p><\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p>By Simon von Bromley Published: Friday, 12 August 2022 at 12:00 am Aero wheels are faster on the flats, lightweight wheels are faster on the climbs. That\u2019s the accepted wisdom. But what exactly are the differences in the real world, for a normal rider? Does rotating weight actually matter on climbs? Are the endless manufacturer [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":40292,"template":"","categories":[1,36],"acf":{"readingTimeMinutes":"10"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference.jpg",1600,1067,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/43\/2022\/08\/aero-versus-climbing-wheels-whats-the-difference.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":"By Simon von Bromley Published: Friday, 12 August 2022 at 12:00 am Aero wheels are faster on the flats, lightweight wheels are faster on the climbs. That\u2019s the accepted wisdom. But what exactly are the differences in the real world, for a normal rider? Does rotating weight actually matter on climbs? Are the endless manufacturer&hellip;","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/rss_feed\/40291"}],"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\/40292"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/media?parent=40291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/cyclingplus\/wp-json\/wp\/v2\/categories?post=40291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}