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Special Price €7.30 Regular Price €7.50The N424-21 40 idle jet is an essential component for optimizing the performance of your Keihin carburetor.
Specifically designed to ensure precise fuel flow, this jet is ideal for improving engine efficiency, especially during startup and low-speed operation.
With an M6 thread, it fits perfectly, ensuring easy installation and a secure seal.
Choosing the right idle jet is crucial for keeping your motorcycle in top condition, contributing to a smoother and more responsive engine response.
This jet is a perfect option for those looking to maximize their motorcycle's performance, ensuring optimal operation in every situation.
- Compatible with Keihin carburetors
- Jet size: N424-21 40
- Thread: M6
- Optimized fuel flow
- Ideal for startup and low speeds
- Easy installation
- Secure seal
- Contributes to smooth engine response
- Maximizes motorcycle performance


