The Motoforce Racing minimum jet of 42mm is the essential element to optimize the performance of your PWK carburetor.
Specifically designed for Keihin and Koso carburetors with a diameter of 21 to 28 mm, this side jet ensures smooth and responsive engine operation.
Choosing the right jet is crucial: a jet that is too small can compromise acceleration, while one that is too large can cause improper combustion, resulting in an engine that stutters up to a quarter of the throttle.
With the Motoforce Racing minimum jet, you can be sure to find the right balance for your scooter, improving engine response and ensuring a more satisfying riding experience.
Selecting the right jet also means ensuring optimal combustion, thus contributing to greater efficiency and better performance of your vehicle.
- Diameter: 42 mm
- Compatible with Keihin and Koso carburetors
- Compatible diameter: from 21 to 28 mm
- Side jet for smooth operation
- Optimization of engine performance
- Increased throttle responsiveness
- Prevention of improper combustion
- Improved riding experience
- Contributes to greater vehicle efficiency


