EBC SRK Series Clutch Kit for Yamaha YZF-R6 06-09 Complete clutch rebuild kit that includes Kevlar lined fiber plates as in SRC kits but with the addition of the steel separator plates to allow clutch to be rebuilt to exact original stack height Kits also include springs which in some cases are new diaphragm type as used in many modern sport bikes Kits are suitable for fast street use and entry level (club) race use