Aluminum Plate for MSC Clutch - Rear is machined from premium Swiss 7075 T6 and additionally hardened and with a black final surface treatment. This lightweight slipper clutch plate has machined relief areas which decrease the friction surface to assist with clutch slip adjustment. With the new plate, the pressure of the plate is on the circumference of the clutch pads, which increases efficiency. Fits XB4'20-21
