The new generation of S-Works mountain bike tires have been developed with one goal—to 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.