Notes: Consists of 8 Kevlar friction plates, 7 steel plates and 6 heavy duty springs.
Fits these Bikes: 2020-2021 Yamaha WR450F 2018-2021 Yamaha YZ450F 2019-2021 Yamaha YZ450FX
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.