CKF is the name of the new EBC carbon fiber impregnated motocross and ATV clutches and they are built tough to last longer, grip better, feel better and drive better than stock cork based units.
Plus the high heat ability of these CKF carbon fiber clutch plates handles much higher stresses and temperatures encountered in racing, yet feel gentle and smooth in everyday riding.
One day, all motocross bikes and ATVs will be built using a clutch like this, but for now the only way to get the best clutch in the game is to step up to an EBC CKF plate set.
Kits have carbon-fiber impregnated friction plates.
Tough clutch plates extend engine life, improve drive, increase the heat threshold of the clutch and improve rider feel.
Notes: Never use automatic transmission fluid. EBC strongly recommends that this clutch is fitted by a mechanic who is professionally trained. Due to the heat fatigue of old springs EBC also recommends that you fit new clutch springs at the same time that you change your clutch plates.