Manufactured by Namura Kit includes piston, rings, pin, clips, top end gasket kit 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 Namura gaskets use performance materials to increase durability and provide greater reliability Includes all gaskets pictured to rebuild top end Kit is for .040 over bore size 69.50mm Piston is 69.45mm Made in Taiwan Fits 1997 Honda RECON 250 TRX250 1998 Honda RECON 250 TRX250 1999 Honda RECON 250 TRX250 2000 Honda RECON 250 TRX250 2001 Honda RECON 250 TRX250