Apico Factory Racing clutch kits offer an OEM quality clutch function and durability with a fantastic feel of transferring the power to the wheels. This has been achieved by manufacturing a complete quality kit where all the components work effortlessly together. Factory Racing clutch kits consist of friction plates, steel plates and springs (unless stated). We have a comprehensive range of products with applications for motocross, enduro and trials bikes. CLUTCH KIT FRICTION OEM - 22201-MEN-A10 X2 FRICTION OEM - 22201-MEN-670 X6 STEEL OEM - 22321-KZ3- 690 X7 SPRING OEM - 22401-MKE- AF0 X6 HONDA CRF450R 21-25 CRF450RX 21-25 Requires the removal of the oem Judder friction plate, judder spring. These are replaced by a standard friction plate in this kit.