Home   All Parts   Engine Parts & Diagrams, Scooters-ATVs-Dirt Bikes-GoKarts   Honda Type 49-125cc, Parts Fit Most Chinese, ATVs-Dirtbikes-Small GoKarts   125cc (Honda Copy), ATV - Dirtbike Engine Parts   Cylinder - Piston Kit - Gaskets, 125cc ATV-Dirtbikes 52 & 54mm Bore    Piston Rings 110cc and GY6125 , 52.00mm 4-Stroke Sold Per Set , Fits Most 110/125 Chinese ATVs, GY6125 with 52mm bore.