Product Description
Pro-X Piston Replacement Rings
- RD350/400/RD350LC/ RZ350/RD350 YPVS
- State-Of-The -Art 2-Stroke piston kits are manufactured in Japan and are designed to be an O.E.M replacement.
- The pistons are supplied in a kit package that includes rings, wrist pins, and cir clips.
- Should be modified for use on the air-cooled Yamaha RD's
