BARNETT COMPLETE CLUTCH KIT KEVLAR - YAMAHA YZF R1 2009-2014 (9F - 8S - 6SP)

Since 1948, Barnett clutch plates and springs have been made from the finest materials available. Through research and development, they use the best possible friction material. Barnett tempered steel drive plates go through a vibratory deburring process and are quality checked for flatness to provide optimum performance. Heavy duty Barnett clutch springs are pre-set, shot-peened, and heat treated for performance and durability.