C'est une mission. Une obsession. Un effort de collaboration pour pousser les limites, penser différemment et créer la prochaine génération de composants de cyclisme ultra-performants.  

With its smooth blend of speed, grip and durability, the new Race GC tubeless tire is everything a rider could ask for in a high-performance road tire. A super-supple casing uses fewer layers than the previous generation to better absorb road imperfections while also improving rolling efficiency.

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A re-engineered 240 TPI Supple Race Casing absorbs road imperfections and increases rolling efficiency. Using fewer casing layers reduces friction with road surfaces, resulting in an 18 percent decrease in rolling resistance compared to the previous model. The next generation Race GC also uses the proven RR-S Compound for speed and grip


A reduction in casing layers results in a durable 279-gram tire that’s also protected by Race Shield cut-resistant Kevlar® material to resist punctures without compromising speed or road feel.


An improved Supple Race Casing means less tire deflection for better handling on rough surfaces. A redesigned tire profile with shallower sidewalls and protruded shoulders at the edges enhances stability when cornering and sprinting. And a slick center tread with a redesigned micro-profile tread on the shoulders improves speed without sacrificing grip.


Protection anti-crevaison

Intégrant un matériau exclusif en kevlar ultra-léger et résistant aux coupures incorporé dans la carcasse, la technologie Race Shield offre une protection supérieure contre les crevaisons sans compromettre la vitesse ni la lecture de la route.


Un composé de pneu à la pointe de la technologie à base de silice est destiné aux coureurs élite qui exigent une vitesse et une adhérence optimales. Comparé à un composé de pneu standard, le RR-S a nettement moins de résistance au roulement et offre une adhérence nettement accrue dans les virages, en particulier sur chaussée mouillée.

240 TPI Supple Race Casing

240TPI Supple Race Casing strategically places layers only where needed, ensuring an exceptionally supple and comfortable ride. This design optimizes rolling efficiency, all while maintaining an impressively low weight.