1. Replacement for Honda Z50A 1979-1978, Z50R 1979-1999, Z50RD 1986, ZB50 1988.. 2. Replacement for Honda XR50R 2000-2003, CRF50F 2004-2008.. 3. Made of material, strong and durable, with good wear resistance, heat resistance and sealing, providing better performance.. 4. 50cc cylinder and piston gasket kit, can directly replace the original parts and rebuild the existing cylinder perfectly..
