WSM Piston Kit - Polaris 500 - +.25 mm 50-311-04K Gasket Material Back compartment with PE padding

Back compartment with PE padding (protectors as accessory upgrade

and adjustable full carbon fastening strap

Replacement universal speed sensor with 79" cable

CB1000R (2011-2014)

Internal toe box protection is layered under the upper for durability

WSM Piston Kit - Polaris 500 - +.25 mm 50-311-04K Gasket Material Back compartment with PE paddingQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves