Fast, fast, fast! The Challenge Pista SC S Open Tubular Folding Clincher Tyre gives you many of the benefits and advantages of its tubular equivalent, made for the track, in a package that is more convenient.
Featuring a Corespun cotton casing and 320 TPI for unmatched ride quality, the Challenge Pista Open Tubular has a maximum pressure of 175 psi, so you get that zing around the track. Own the track.
Smooth tread for low rolling resistance
The ultimate open tubular for track racing - 23mm width
Corespun cotton casing and 320 TPI count make it incredibly supple
Track Tyre Specifications
NOT TO BE USED WITH TUBELESS RIMS OR ENVE WHEELSETS.