PISTON KIT 66 34MM

Piston Kit (Pro Race)

• Pro-Race – Forged piston developed with Vertex technology and race shape profile
• All pistons are heat-treated with a T-5 hardening and tempering cycle
• All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
• Forged pistons are forged from 2618 aluminum for superior strength and durability
• Kits include piston, rings, wrist pin and circlips
• Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set