Slipper clutch plate with adapter machined from premium Swiss 7075 T6 aluminum in addition hardened, and with a black colored final surface treatment. This lightweight slipper clutch plate has machined relief areas which decreases the friction area to help with clutch slip adjustment. Using the new plate, the stress of plate is on circumference associated with clutch pads, which increases efficiency. Is employed with #324126 Aluminum 2-Pad Slipper Clutch Plate - Short - Swiss 7075 T6.