Full Race Slipper Clutch Set-up, 2 Stroke Youth ATV YFZ 450 These are the original Rath

These are the original Rath nerfs released in 2004

Malossi 90cc Team Piston Ring - 52mmFits Pistons: 3416448

94cc 2FAST 44mm Stroke x 90mm Rod - 52mm Piston Bore

In addition

durable one piece design nerf bar

Full Race Slipper Clutch Set-up, 2 Stroke Youth ATV YFZ 450 These are the original RathReplaces 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