
This part being universal, it may require adaptations
KEIHIN Idle Jet 78 — manufacturer reference N424-21078
Idle jet from KEIHIN, designed for carburetors requiring a jet size of 78. This spare part is intended for fine-tuning idle and low-speed mixture, catering to riders who are concerned about precise tuning of their carburation after modifications (exhaust, air filter) or during regular maintenance.
Designed to replace the original idle jet, this part allows for refining the air-fuel mixture at low RPM and achieving a more consistent engine behavior at startup and idle. Installation is recommended by a mechanic or a skilled DIYer: check compatibility with your carburetor before installation and proceed with gradual adjustments to validate engine response.
KEIHIN product, a reliable reference in the world of carburation. For any intervention, keep a screwdriver, needle, and pressure gauge handy if necessary to adjust the mixture safely.