PISTON KIT FORGED 91.93/STD 12.5:1 YAM 2008 Suzuki RM85 2011 Yamaha YZ450F

2011 Yamaha YZ450F

This 3000lb ATV Series winch features Water Resistant seals to keep the elements out

Forged from solid chrome-moly

replaces conventional tubes

PISTON KIT FORGED 91.93/STD 12.5:1 YAM 2008 Suzuki RM85 2011 Yamaha YZ450FAll piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston Forged Replica pistons are forged from 2618 aluminum for superior strength and durability Forged High Compression pistons improve power and torque across entire rpm range