CYLINDER WORKS BIG BORE KIT YZ250F ’01-08 WR250F ’01-06 21002-K01

Categories: Engine

Descriptions:

CYLINDER WORKS BIG BORE KIT YZ250F '01-08 WR250F '01-06 21002-K01

Features

• All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
• Forged Big Bore pistons increase engines displacement, torque, and peak horsepower
• All pistons are heat treated with a T-5 hardening and tempering cycle
• Kits include piston, rings, wrist pin and circlips

Fitment