The new generation of S-Works mountain bike tires have been developed with one goalto win races. Thats why we made the S-Works Renegade to be perfect for fast accelerations and climbing over hard-pack terrain. It has a fast-rolling tread design with carefully shaped knob blocks to lighten the tire, while maintaining enhanced cornering traction and braking effectiveness. It also features our own GRIPTON compound that maximizes mechanical grip, damps vibration, and offers unparalleled traction in either wet or dry conditions. How? Our GRIPTON compound recipe filters low and high frequencies, keeping your tires planted and you in control.