508135 High performance release disc, polished

Upgrade your clutch feel and reliability with this high-performance polished aluminium release disc from MCS. Designed as a direct replacement for the original steel disc, this precision-machined component eliminates the wobble and flex commonly found in factory units. The flat, rigid construction ensures evenly distributed pressure across the clutch plates, delivering noticeably smoother and more consistent clutch engagement. Finished in a brilliant polish, it also makes a striking visual upgrade for open belt drive setups. Fits 1941 to early 1984 Big Twin models as a custom replacement for the OEM 37871-41 steel release disc. A worthwhile upgrade for riders who demand better control and cleaner aesthetics from their driveline.