All pistons are heat treated with a T-5 hardening and tempering cycle. All pistons skirts are coated with a hi-tech molybdenum bisulphite coating for faster break-in time and increased piston life. Standard pistons and rings are O.E.M. replacements.
- Kits include piston, rings, wrist pin and circlips
- 2-Stroke piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light, but very strong, piston
- 4-Stroke pistons are forged from 2618 aluminum for superior strength and durability
- 4-Stroke high-compression pistons improve power and torque across entire RPM range
- 4-Stroke big bore pistons increase engine’s displacement, torque and peak horsepower