Boyau CHALLENGE CRITERIUM SC CORESPUN 700x25c Blanc promo The Trail Roc comes with

The Trail Roc comes with 12 replaceable steel pins on each pedal in two different heights for a concave shape and maximum grip

explore back roads on a gravel bike

The R55C4 brake pad compound ensures exceptional braking performance in both dry and wet conditions

Ultra-robust while remaining very light thanks to its 3D forged aluminium construction with CNC machining

Combining a zip closure and proven waterproof nylon canvas

Boyau CHALLENGE CRITERIUM SC CORESPUN 700x25c Blanc promo The Trail Roc comes withThe CHALLENGE Criterium 320 700 x 25c tubular is a very high quality model that will perform wonders in race use! The high end craftsmanship hand made in Italy (!) ensures outstanding rolling performance and grip. The casing is cotton, and the 320 TPI allows exceptional suppleness. The inner tube is latex to provide very good pressure retention. This tubular also benefits from a puncture protection strip increasing its reliability.