This Centerforce(R) Dual Friction(R) Full Kit with flywheel is engineered for off-road enthusiasts who are looking for the ultimate on and off road performance clutch. The Dual Friction clutch set features the patented Centerforce centrifugal weight system and specialized machining processes to provide outstanding holding-capacity and exceptional street characteristics without sacrificing pedal effort. The high inertia billet steel flywheel helps the engine maintain RPM's in rough terrain.