Full Race Slipper Clutch Set-up, 2 Stroke Youth ATV YFZ 450 bolt on a slipper clutch

bolt on a slipper clutch and be done with it

The MHR version includes a control unit with variable spark advance timing

Available in four finishes

In addition

durable one piece design nerf bar

Full Race Slipper Clutch Set-up, 2 Stroke Youth ATV YFZ 450 bolt on a slipper clutchReplaces slipper sprocket, no need to torque every time you ride and no more lost races due to sprocket slipping, bolt on a slipper clutch and be done with it. Complete slipper clutch comes with Koso lightened clutch, choice of torque spring and 2000 shoe springs, 2 cover gaskets. All parts included to bolt on as a complete assy, with precision machined parts for maximum pressure to prevent premature slipping. Fits 2 Stroke 50cc and 90cc. Choose from