WSM Piston Kit - Honda 400 - Standard 50-228K Replacement Front Disc Cover Can be set up to

Can be set up to maintain a stock

Sound Insert with Spark Arrestor DB @ 5000 RPM 90

the modern motorcycle engine control systems cannot be optimized by piggyback systems

Innovative core cooling system evenly releases moisture during rides

Quiet core baffle

WSM Piston Kit - Honda 400 - Standard 50-228K Replacement Front Disc Cover Can be set up toQuality 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