Manufactured by Namura Kit Includes piston, rings, pin, clips (you get exactly what is pictured) Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Kit is for standard bore size - 65.50mm Piston is 65.46mm Made in Taiwan Fits: 1980 - 1984 Honda XR200 1981-1983/1986-2002 Honda XR200R