WSM Piston Kit - Yamaha - +1 mm 50-530-07PK MotoCool Expert Coolant Wrap around zipper

Wrap around zipper

Features water repellent

Smooth shell along the Snell test line in the temple area increases the helmet's ability to glance off objects during an impact

Same industry-leading Twin Air Filter you are used to

Ball joint kits are sold per A-arm and come with snap ring and cotter pin

WSM Piston Kit - Yamaha - +1 mm 50-530-07PK MotoCool Expert Coolant Wrap around zipperQuality 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