This is an upgrade from the stock 12mm carb. This
carb has a 3mm larger port and has adjustable air/fuel ratio
screw allowing you to keep your scooters carb. "fine tuned". The stock
12mm carb. that comes from the factory does not have this feature
This carb fits the ScooterX Dirt Dog, X-Racer,
Powerkart, Baja Go Kart, SkaterX Gas Skateboard, and many other
applications. Most commonly used on Gas scooters, pocket bikes, mini
choppers and all sorts of pit and mini bikes.
Fits all ScooterX
2 cycle engines.