DESCRIPTION: SSP-G Performance CVK Carburetor Type-2 for 150cc and 125cc GY6 4-stroke engines found on full-size street legal scooters, ATVs and off-road karts. Manual Choke Choke Cable Not Included Outer Diameter (Air Filter Side): 50mm Outer Diameter (Intake Side): 38mm Inner Diameter (Intake Side): 32mm Main Jet: #138 Idle Jet: #60 Avanti, Baja, Baotian, Baron, Bashan, Boss, Bravo, CFMoto, Diamo, Dotera, Honda, JM Star Tomahawk II, Kazuma, Kymco, Lifan, Qingqi, Redcat, Roketa, SUNL, Schwinn, Strada, Tank, Terminator, Various unlisted makes/models, Vento, Verucci, Wildfire, X-Treme, Yamati , YongKang