WSM Piston Kit - Yamaha - Standard 010-827K Multifunction Meter Precision contact sealed bearings keep

Precision contact sealed bearings keep water and dirt away

Phosphate and powder coated

Want a bit more sound from your exhaust but don't want to wake up the neighborhood

even with gloved hands

WSM Piston Kit - Yamaha - Standard 010-827K Multifunction Meter Precision contact sealed bearings keepQuality 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