WSM Piston Kit - Yamaha 80 - +.50 mm 50-536-05K Relocation Bracket works and fits FMF or

works and fits FMF or stock

It includes an indexed steel bar-end insert that mounts solidly and will not allow the guard to rotate in a crash

easier to wash

Screen printed front and sleeves

2023 KTM 450 XC-F - - 2023 KTM 450 SX-F - -

WSM Piston Kit - Yamaha 80 - +.50 mm 50-536-05K Relocation Bracket works and fits FMF orQuality 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