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. COMPLETE CLUTCH KIT INC SPRINGS KAWASAKI KX450F 06-20 KLX450 08-19 KX450F Requires the removal of the thin Judder friction plate and judder spring on the 2019 KX450F. These are replaced by a standard friction plate in this kit.