The JMT blue carburetor mixing screw is an essential component for optimizing your engine's performance.
Designed for use with Keihin FCR carburetors, this screw allows for precise adjustment of the fuel and air mixture in the lower area of the throttle valve.
Its installation is straightforward and requires no additional tools, allowing for quick and hassle-free replacement.
The blue design not only adds a touch of style but also ensures immediate visibility for any adjustments.
With this screw, you can enhance your engine's response and get the most out of your riding experience.