Ranked at the top of the class this Cyclo Cross Tubular Tire is extremely low weight has high resistance against flats together with superb riding quality on all types of terrain. Unique new self cleaning tread pattern ensures excellent traction. Special side knobs provide for stable conering. Specifically formulated soft tread compound enchances the tire shock absorption. 65 psi max. 350 grams. Black Sidewall, Grey Tread, 32mm.