Slipper clutch dish with adapter machined from premium Swiss 7075 T6 aluminum Additionally hardened, and with a black colored last surface treatment. This lightweight slipper clutch plate has machined relief areas which decreases the friction surface to help with clutch slip modification. With the brand new dish, the pressure of the dish is regarding circumference of the clutch pads, which increases efficiency. Can be used with #324126 Aluminum 2-Pad Slipper Clutch Plate - brief - Swiss 7075 T6.