
This part being universal, it may require adaptations
KEIHIN Main Jet 100 — the essential jet for those working on carburation. Designed to replace or adjust the fuel flow on KEIHIN carburetors, this main jet size 100 is involved during full-throttle adjustments and helps achieve the right air/fuel balance on your motorcycle.
Easy to install for both amateur mechanics and professionals, this main jet is a basic component when adjusting the mixture. Whether you are looking to correct a lean or rich carburation at high RPM, replacing the main jet is part of the essential steps in diagnosis. Before ordering, check compatibility with your carburetor model and engine settings.
This product is intended for riders who take care of their machine and want precise and reproducible adjustments. Keep the old part for comparison during the intervention and conduct road tests safely.