50cc GY6 139QMB Scooter, ATV, and Dirt Bike Carburetor with Electric Choke

This CVK-style 50cc scooter carburetor made by Keihin is designed specifically for 50cc QMB139 4-stroke scooter, ATV, and dirt bike engines. This carburetor is equipped with an electric choke.
Prior to ordering, please compare the Specs for this carburetor against your original carburetor. This carburetor is commonly used on produfrom Baja Motorsports, Chuanl, Geely, Kymco USA, Panterra, Peace, Strada, Tank, and Vento.
Engine Size(s): 49cc-50cc 4-Stroke
Engine Intake Inner Diameter: 19 mm
Engine Intake Outer Diameter: 26 mm
Air Intake Outer Diameter: 39 mm
Air Intake Inner Diameter: 36 mm
Overall Depth: 9.5 cm
Overall Width: 11.5 cm
Overall Height: 10.5 cm
Choke: Electric auto bystarter
Choke Location: Left
Connector: 2 pin
Connector Cord Length: 60 cm
Fuel Line Length: 6 cm
Fuel Line Inner Diameter: 4 mm
Fuel Line Outer Diameter: 8 mm
Vacuum Hose Length: 28 cm +/-
Vacuum Hose Outer Diameter: 8 mm
Drain: No
Fuel Shutoff: No
Compatibility:
Baja Motorsports Retro (RT50 RT50-R)
Jonway YY50QT-3
Jonway YY50QT-5 4-Stroke
Jonway YY50QT-6 4-Stroke
Jonway YY50QT-10 4-Stroke
Jonway YY50QT-21 4-Stroke
Jonway YY50QT-28 4-Stroke
Jonway YY50QT-29
KYMCO People 50
KYMCO People S 50
Panterra Freedom 49cc
Panterra Retro 49cc
MC-07-50 (Bahama 50)
MC-08-50 (Maui 50 GL)
Tank Urban 50