Challenge Pista Clincher Track Tyre

. The Challenge Pista Tubular Track Tyre is designed to provide exceptional performance on the TrackVelodrome and to perform to the highest level. Thanks to being optimised for rolling performance and enhanced rubber compound construction, it supplies superb rolling efficiency, grip and stability Features Use Track SpecificType TubularCasing SuperPolyTPI 300Inflation Pressure 116 203 psiWeight 190gBuy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.