Complete replacement reed carburetor with e-choke suitable for 50cc to 80cc 4-stroke engines with 139QMB engines.

The 4-stroke scooter carburetor meets the OEM standards of the vehicle manufacturer. Customer note: Carburetors must always be matched to the respective setup of your vehicle.

Main jet: 85 (4mm)
Secondary jet: 33
Connection width of intake manifold: D=28mm
Connection width air filter: D=38mm