ATV Parts 50cc 90cc 125cc PZ-20 Carburetor 4 Stroke Fit for ATVs Quad Sunl Taotao Intake mount diameter: 20mm Bolting hole distance: 48mm Air filter mount diameter: 32mm Material: Aluminum Fit for ATVs(4 stroke engine), Go Karts(4 stroke engine), Quad ,TaoTao, SUNL, Buyang, Coolsports, AIM-EX, Roketa, Kazuma