MOOSE OFFROAD - Piston Kit - 53.95 mm - YZ 125 - MSE24570B

Piston Kit - 53.95 mm - YZ 125 • Kit includes piston, ring set, wrist pin and circlips • Gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion • Coated skirt eases break in, decreases wear and aids in lubrication • Piston rings are either nitride or chrome plated • Wrist pin is nitride coated, providing a hardened, wear resistant bearing surface