MOOSE RACING Piston Kit - 53.94 mm - Yamaha MSE22520B Handlebar Mirror California emission compliant: No

California emission compliant: No

Quickly build your own tune or choose from a wide variety of trusted Dynojet-engineered

2020-2023 Husqvarna FE 501 S - - 2014-2018

222° heat shields fit from the exhaust ports to the chrome billet tips for a seamless look and non-bluing finish

MOOSE RACING Piston Kit - 53.94 mm - Yamaha MSE22520B Handlebar Mirror California emission compliant: NoGravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion, thus providing a longer piston life Coated skirts ease break in, decreasing wear and aiding in lubrication Wear resistant piston rings Wrist pins are nitride coated, providing a hardened, wear resistant bearing surface Piston rings are compatible with OEM pistons Piston kits include piston, rings, wrist pin and circlips Replacement rings are