With the ever increasing horsepowers found in today's motorcycle engines, clutches are being subjected to ever increasing stresses. Many motorcycles are tuned to a higher horsepower after production further increasing the demands on clutches.The EBC SRK (Race/Sport) Series Motorcycle clutch kits offer a complete clutch rebuild kit. Each kit includes Kevlar fiber lined friction plates, steel separator plates and springs* to provide a street going kit for high performance street and road race use.When re-building a clutch it is extremely important to get the exact 'stack height' of the original assembly, sometimes merely replacing worn friction plates does not achieve this accurately, especially when separator plates have been worn. The SRK kit overcomes this problem by completely resetting the vehicles clutch stack height.*Please note: some kits will feature Diaphragm springs where applicable.