
This part being universal, it may require adaptations
MIKUNI MKC77.5 JET — Manufacturer Ref: N100604-0775
Replacement jet by MIKUNI, designed for carburation and adjustment operations. The MKC77.5 meets the needs of riders and mechanics working on tuning the air/fuel mixture: occasional replacement, adjustment trials, or fine optimization during a carburetor rebuild.
The jet is the component that regulates the fuel flowing through the main circuit of the carburetor. Installing an appropriate jet allows for fine-tuning the mixture richness — transitioning from idle to throttle opening — and adjusting engine behavior according to altitude, temperature, or mechanical modifications. This jet is suitable for standard adjustment interventions and testing different jet sizes.
Usage tips: install properly, check the condition of the seat and needle, and proceed with successive trials while adhering to manufacturer recommendations. If in doubt, consult a professional to ensure safe and consistent carburation.