
This part being universal, it may require adaptations
Mikuni MKD57.5 Jet: a simple and precise adjustment part for carburetors. Designed for riders and tuners working on carburation, this 57.5 jet directly affects the amount of fuel delivered by the carburetor, allowing for fine-tuning of the mixture during full load.
Whether you are re-commissioning, adjusting after engine modifications, or fine-tuning for a specific fuel type or altitude, this jet is an essential spare part. Easy to replace, it installs in the dedicated groove of the carburetor body and is used as part of a complete adjustment procedure (needle check, float needle, idle, and mixture).
Before placing an order, check compatibility with your machine's model and type of carburetor. For hassle-free installation, ensure you have the appropriate tools and follow the recommendations of your carburation manufacturer.