carburetor
Condition : 100% new
Material :  metal 
Inner Diameter (intake side): 18mm
Outer Diameter (intake side): 28mm
Inner Diameter (air filter side): 35mm
Outer Diameter(air filter side): 40mm 
Fitment :
Fits almost all of the 4 stroke GY6 50CC-110CC scooters.
Fits - 50cc 4 stroke GY6 based engines found on the following scooters and mopeds:Gator 50, Roketa, SUNL, JCL, Qingqi QM50QT-6V, Vento, Various unlisted makes/models, Tank, Wildfire, Boss, Qingqi QM50QT-4G, Baja SC50, Baja SC50-P, Panterra Retro 50cc, Panterra Freedom 50cc, CFMoto, Schwinn Laguna 50, Schwinn Hope 50, Kymco, Baotian BT50QT-11 , Panterra Fusion 50cc, X-Treme, Lifan, Verucci, Qingqi

air filter
Material : Electroplating 

Size：  38mm 

Package including :
1pc of the Choke carburetor
1pc of the 38mm air filter