Challenge Pista Tubular Track Tyre

. The Challenge Pista Tubular Track Tyre is designed specifically for use on the Track. Optimised to provide exceptional rolling performance with minimal resistance, it rolls at an unmatched rate. The tread profile supplies superb grip, which in turn offers exceptional rider confidence when racing around the velodrome Features Use Track Specific Type Tubular Casing SuperPoly TPI 300 Inflation Pressure 116 203 psi Weight 190gBuy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.