PISTON KIT R EXC300 B

Piston Kit (Race)

• Race – Cast 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
• Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
• Kits include piston, rings, wrist pin and circlips
• Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set