WSM Piston Kit - Honda 400 - +.75 mm 50-230-06K Speed Sensor Magnet Bolt shockproof and easy to install

shockproof and easy to install with a spring base

Insert spacer between cylinder and reed valve

Injection molded oval number plate

Direct replacement for your oil pump cover

WSM Piston Kit - Honda 400 - +.75 mm 50-230-06K Speed Sensor Magnet Bolt shockproof and easy to installQuality 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