WSM Piston Kit - Honda 250 - Standard 50-229K Yamaha Racing Pullover Hoodie Each backing plate is CNC-machined

Each backing plate is CNC-machined from forged aluminum

Stock Exhaust System = 19

Not compatible with Rekluse auto clutches

telescopic handle that's compact and easy to store while not in use

prevents protector from getting lost on inside of rim

WSM Piston Kit - Honda 250 - Standard 50-229K Yamaha Racing Pullover Hoodie Each backing plate is CNC-machinedQuality 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