Starter Clutch Roller Kit For Kawasaki KZ 650 750 GPz750 Zephyr ZL900 KZ ZN 1300Starter Clutch Roller Repair Kit Fit for Kawasaki EN ER EX KZ ZL ZN ZR ZX EN500 ER500 Features: Brand new starter clutch repair kit. You need to repair your starter clutch when the starter does not engage, or through loud crashing noises during the starting process. Includes 3 rollers, 3 spring caps & 3 springs. Best to use some locktite on the 3 bolts that hold the starter clutch to the rotor. Specifications: Condition: Aftermarket 100% Brand New