
The Story
ABOUT BDX PERFORMANCE
BDXP is the leading USA technical expert in the Chinese vehicle off road market. Our engineers and technicians have helped thousands of people in the past twenty years keep their vehicles running. We have a full machine shop where we manufacture performance parts and engines to get maximum performance out of your vehicle.
DESCRIPTIONÂ
This carburetor is the replacement for many scooters using the 139QMB 50cc engines long or short case. It fits the GY6 50cc 4-stroke models. Made in Japan, It's a Deni Carburetor.
The GY6 50cc Performance Scooter Carburetor is designed to boost the overall performance of 50cc scooters equipped with GY6 engines. Engineered to optimize the fuel-air mixture, this carburetor enhances throttle response and power output, providing a noticeable improvement in acceleration and speed capabilities.
It features high-quality materials that ensure reliable performance and longevity. The carburetor comes with adjustable settings, allowing riders to fine-tune their scooter for specific performance needs or conditions. Easy to install, it serves as a perfect aftermarket upgrade for scooter enthusiasts seeking enhanced performance from their GY6 50cc engines, making everyday rides more dynamic and enjoyable.
GUARANTEED FIT FOR 50cc Long or Short case GY6 EnginesÂ
SPECIFICATIONS
- Carburetor Tag PD18J Deni CarburetorÂ
- 2-wire male plug
- Electric choke carb
- Air filter mount ID: 38.1mm
- Intake ID: 18.2mm
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Note: Can be used with a 38mm or 40mm ID air filter

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
ABOUT BDX PERFORMANCE
BDXP is the leading USA technical expert in the Chinese vehicle off road market. Our engineers and technicians have helped thousands of people in the past twenty years keep their vehicles running. We have a full machine shop where we manufacture performance parts and engines to get maximum performance out of your vehicle.
DESCRIPTIONÂ
This carburetor is the replacement for many scooters using the 139QMB 50cc engines long or short case. It fits the GY6 50cc 4-stroke models. Made in Japan, It's a Deni Carburetor.
The GY6 50cc Performance Scooter Carburetor is designed to boost the overall performance of 50cc scooters equipped with GY6 engines. Engineered to optimize the fuel-air mixture, this carburetor enhances throttle response and power output, providing a noticeable improvement in acceleration and speed capabilities.
It features high-quality materials that ensure reliable performance and longevity. The carburetor comes with adjustable settings, allowing riders to fine-tune their scooter for specific performance needs or conditions. Easy to install, it serves as a perfect aftermarket upgrade for scooter enthusiasts seeking enhanced performance from their GY6 50cc engines, making everyday rides more dynamic and enjoyable.
GUARANTEED FIT FOR 50cc Long or Short case GY6 EnginesÂ
SPECIFICATIONS
- Carburetor Tag PD18J Deni CarburetorÂ
- 2-wire male plug
- Electric choke carb
- Air filter mount ID: 38.1mm
- Intake ID: 18.2mm
Â
Note: Can be used with a 38mm or 40mm ID air filter















