CG125 motorcycle small tooth cover, the installation hole position, the appearance size and CG125 gearbox side cover completely match, suitable for Honda CG125, Pearl River 125 and other top rod locomotive type, directly replace the original small tooth cover, without modification; Close the front sket area, prevent dust, mud and water from entering, protect the meshing part of the small teeth and the chain, reduce wear; Isolate sprockets and chains in operation to avoid clothing and body involvement during riding and improve driving safety; Using thick ABS engineering plastic injection molding, strong toughness, resistance to slight knock, daily cycling is not easy to crack, deformation; The silver gloss texture is consistent with the CG125 engine side cover style, improving the cleanliness of the vehicle appearance.