Replace your worn out or damaged stock cast iron cylinder with this high tech light aluminum type. Nikasil coated for best performance, reliability and long wear. This kit is for all Tomos mopeds with the A35 engine. This does not work on the older A3's or the newer A55 unless further modifications are made.
Kit includes: *38mm piston Comes with everything shown. *Cylinder, Piston, Rings, 12mm Wrist Pin, Circle Clips and Gaskets*