Aluminum Plate for MSC Clutch - rear is machined from premium Swiss 7075 T6 along side hardened sufficient reason for a black colored colored colored last area therapy. This lightweight slipper clutch meal has machined relief areas which reduce steadily the friction surface to simply help with clutch fall modification. Utilizing the new dish, the force linked to meal is within the circumference of clutch pads, which increases effectiveness. Fits XB4'20-21