WSM Piston Kit - Yamaha - +.50 mm 50-530-05PK Honda GP Pro R3 Gloves Holds the bead in place

Holds the bead in place while working around the tire

Double closure system for security

2019-2025 Yamaha YZ450FX - - 2019

Additional side foam padding for additional coverage

This unit best suited for 600cc bikes or below (multiple use to rider choice)

WSM Piston Kit - Yamaha - +.50 mm 50-530-05PK Honda GP Pro R3 Gloves Holds the bead in placeQuality 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