WSM Piston Kit - Honda 350 - +.50 mm 50-226-05K Exhaust Valve Unique twin compression straps secures

Unique twin compression straps secures pack closure

2014-2018 Yamaha YZ 250 F - - 2014-2017 Yamaha YZ 450 F - -

Clear lenses have anti-fog coating

enabling users to save unused filter oil

1 muffler available in natural titanium or blue anodized titanium with titanium end caps

WSM Piston Kit - Honda 350 - +.50 mm 50-226-05K Exhaust Valve Unique twin compression straps securesQuality 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