This kit will come with steel and fiber clutch plates. This clutch setup is completely ready to go and is a lower hour unit. Below is the Rekluse description. Using the principles of centrifugal force, Core EXP automatically engages and disengages based on RPM. This means you can come to a complete stop in gear, without touching the clutch lever, and your bike stays running. Prevents engine stalls Clutch lever use is optional; lever feel and function are unchanged Smooth power engagement increases traction Cooler operating temperatures and incredibly efficient clutching provide extended clutch life Allows riders to refine skills like precise throttle control, line selection, and cornering Proprietary billet components offer superior durability