Improve the performance of your 49cc GY6 scooter, ATV, or dirt bike with this high-quality Walbro carburetor. Specifically designed for 2-stroke engines, this carburetor features electric choke and constant-vacuum jetting, ensuring reliable and consistent performance. With one barrel and a built-in E-Choke, this carburetor is easy to install and operate. This OEM carburetor is a perfect replacement for your old, worn-out carburetor, and is compatible with a variety of machines, including scooters, ATVs, and dirt bikes. Upgrade your engine's performance with this Walbro carburetor, which offers superior fuel delivery and efficient combustion.