Description:

COMPATIBILITYFits for most makes and models of Chinese Scooters and Mopeds with 125cc - 150cc 4-stroke GY6 QMJ/QMI157, QMJ/QMI152 engine. (This is the most popular engine used in Chinese scooters.) Fits many models and makes of Chinese Scooters, ATVs, Mopeds and Go Karts. Roketa, Sunl, Baja, Kazuma, Carroll Stream Eagle, Taotao, Panterra, Kymco, Redcat Tank Giovanni Aimex Jackel Wildfire Xtreme Seaseng Qlink Yiben Jonway Jmstar, Vento, Tng. and Various unlisted makes/models. QMB139 50cc/4. COMPATIBILITYFit Models: QUANTUM 150 150CC GO KART, CARBIDE 150 150CC GO KART, ZIRCON 150 150CC GO KART , HELIX 150 150CC GO KART. SPECIFICATIONElectric Choke Inner Diameter (intake side): 24mm; Outer Diameter (intake side): 32mm; Inner Diameter (air filter side): 38mm; Outer Diameter (air filter side): 42mm.