PISTON KIT FORGED 91.97/STD 11.5:1 KAW 68-2490 Adjustable Arms: The 360-degree adjustable

Adjustable Arms: The 360-degree adjustable arms permit it to be used on a variety of bolt patterns

or use as an electric broom for garage floor

Produced using polypropylene

2021 Yamaha WR450F

PISTON KIT FORGED 91.97/STD 11.5:1 KAW 68-2490 Adjustable Arms: The 360-degree adjustableAll 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