{"id":48903,"date":"2023-05-03T14:30:06","date_gmt":"2023-05-03T12:30:06","guid":{"rendered":"https:\/\/www.bikeradar.com\/?p=726858"},"modified":"2023-05-03T14:35:47","modified_gmt":"2023-05-03T12:35:47","slug":"pirelli-upgrades-its-p-zero-race-4s-tyre-to-tubeless-compatible","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/cyclingplus\/rss_feed\/pirelli-upgrades-its-p-zero-race-4s-tyre-to-tubeless-compatible\/","title":{"rendered":"Pirelli upgrades its P Zero Race 4S tyre to tubeless-compatible"},"content":{"rendered":"

Race-ready tyre is claimed to offer consistent grip all-year round\u00a0 <\/p>

By Oscar Huckle\n \t\t<\/p>

Published: Wednesday, 03 May 2023 at 12:00 am<\/p>

\n\n

Pirelli has launched its new P Zero Race TLR 4S, a tubeless racing tyre designed to be used all-year-round.<\/p>\n

The tyre bridges the gap between the tougher Cinturato Velo<\/a> and faster P Zero Race TLR<\/a> tyres, and is now tubeless-ready<\/a>.<\/p>\n

The existing P Zero Race 4S<\/a> tyre, which we highly rated in our review last year, was one of Pirelli\u2019s only road bike tyres<\/a> to not be available in a tubeless format. The tyre will remain in the range as a clincher option.<\/p>\n

The brand claims the new tyre offers consistent grip in all weathers and has been optimised for cold and wet days.<\/p>\n

Produced in the brand\u2019s new Milano-Bollate facility, the P Zero Race TLR 4S is constructed from the brand\u2019s SMARTNET Silica compound with a 120 TPI nylon casing. This compound is also found on the Cinturato Velo, albeit with a less supple 60 TPI casing.<\/p>\n

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The tyre is intended to straddle the line between performance and reliability.<\/span><\/figcaption> Pirelli<\/i><\/span><\/div>\n

Pirelli claims the compound performs particularly well on wet or cold surfaces in cooler temperatures.<\/p>\n

The P Zero Race TLR 4S also uses Pirelli\u2019s SpeedCore technology, which debuted on the P Zero Race TLR. According to Pirelli, this compound uses aramid fibres to provide improved puncture protection and lower rolling resistance, as well as offer a more comfortable ride.<\/p>\n

Pirelli says the tyres are compatible with hookless rims<\/a>, as long as you do not exceed the ETRTO-recommended 73psi maximum pressure limit.<\/p>\n

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Like many of its rivals, the P Zero Race TLR 4S sees a shift to wider rubber.<\/span><\/figcaption> Bike Connection Agency<\/i><\/span><\/div>\n

The P Zero Race TLR 4S is available for 700c wheels<\/a> in 28, 30 and 32mm widths. It\u2019s claimed to weigh 330g, 365g and 395g respectively for the three widths.<\/p>\n

The tyres will only be available in black, with no mention of a \u2018Classic\u2019 (tanwall) option on release.<\/p>\n

The tyres will retail for \u00a378.99 for the 28mm variant, \u00a379.99 for the 30mm tyre and \u00a380.99 for the 32mm. International pricing is to be confirmed.<\/p> <\/body><\/html>\n

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