WSM Piston Kit - Yamaha 660 - +.50 mm 50-544-05K Hyde XT DrystarXF Gloves Moose Racing Pro Team logo

Moose Racing Pro Team logo on front

Robust internal toe box and heel counter provide impact protection and structure to the foot hull of the boot Contoured insole injected high modulus polyamide includes shank reinforcement

2021-2022 Gas Gas MC 250F - - 2021-2022 Gas Gas EX 250F - - 2019-2022 KTM 250 SX-F - - 2019-2022 Husqvarna FC 250 - - 2019-2022 KTM 250 XC-F - -

Micro USB-Y cable included to connect both batteries simultaneously

WSM Piston Kit - Yamaha 660 - +.50 mm 50-544-05K Hyde XT DrystarXF Gloves Moose Racing Pro Team logoQuality 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