NAMURA PISTON RING (NA-40002-4R) KAWASAKI ZX1000 NINJA ZX-10R Polaris: All models with P85

Polaris: All models with P85 & P90 clutches (will not work on P22 clutches)

and control basic functions through the Infinity controller

Dial up the performance of your snowmobile and enjoy a moderate

Purchase the guards and mount kit separately

Material is expandable yet tough enough to be a permanent fix

NAMURA PISTON RING (NA-40002-4R) KAWASAKI ZX1000 NINJA ZX-10R Polaris: All models with P85NAMURA PISTON RING Composed of either a highly ductile cast iron or stainless steel alloy; both materials possess excellent wear resistance and provide a gastight seal. Chrome, phosphate and nirtride coastings are also used to meet the demand of the application.