The Challenge Grifo Pro Open Tubular Folding Tyre is designed to give 'cross racers the confidence they need to take on most conditions.
The tread pattern ensures you shed mud quickly whilst inspiring quick cornering and grip, even in softer ground. The Aramid bead adds strength to the carcass of the tyre whilst the 300 TPI count and SuperPoly casing make for a supple ride.
300 Thread Per Inch count
SuperPoly casing for enhanced feel
Tread pattern designed to increase grip and inspire confidence in all-round softpack conditions
Use: Cross Racing: All Around Soft Pack
Tire Width: 33mm
Internal Rim Width: 15-19 mm
Flat protection: PPS
NOT TO BE USED WITH TUBELESS RIMS OR ENVE WHEELSETS