STM BALL BEARING RAMP PLATE FOR 121756 HONDA CR-F 450X SLIPPER CLUTCH

STM slipper clutches can overcome the detrimental effects of engine braking, by means of a system of ball bearings located on inclined ramps between the clutch inner hub and pressure plate. Amongst other things, it permits block downshifting and prevents rear wheel hopping or lock-up.

For clutch 121756