The S-Works Turbo Folding tire sets the standard for a fast and durable performance tube type race tire. GRIPTON T2 center compound is the fastest, most efficient compound we have ever developed. T2 is placed in the center of our dual compound for speed and longevity on the straights with GRIPTON T5 compound on the shoulders for incredible grip through the corners. Puncture protection is taken care of with our ultra strong hybrid-Kevlar breaker under the tread. Combined that with our light and supple casing for a incredibly supple and confidence inspiring ride. This is S-Works level speed with low maintenance and easy installion with a tube.