WSM Piston Kit - Honda 420 - +.75 mm 50-231-06K Body Kit For Yamaha Basket sleeves eliminate basket wear

Basket sleeves eliminate basket wear and notching

Performance enhancing fit

80% Cotton / 20% Polyester Fleece body with large chest pocket and welt kangaroo pocket

Internal 3D lining includes anti-slide microfiber suede on the heel to help keep foot in position

WSM Piston Kit - Honda 420 - +.75 mm 50-231-06K Body Kit For Yamaha Basket sleeves eliminate basket wearQuality 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