
This part being universal, it may require adaptations
KEIHIN Main Jet 85 — manufacturer reference 99101-357-0850. Original Keihin jet, designed for carburetors requiring a calibration of type 85. An essential adjustment part for mastering the air/fuel mixture at full throttle.
This Keihin main jet allows for carburetion adjustment by replacing a jet of a different size. Ideal for riders working on tuning a Keihin carburetor after exhaust, intake, or altitude modifications, it contributes to the adjustment of the mixture at full load. Accessible to the skilled DIYer, the change is generally made in a few minutes with basic tools.
Original product, designed to fit into compatible Keihin carburetor bodies. Before installation, check compatibility with your carburetor model and keep the manufacturer reference for future maintenance or ordering. Do not hesitate to entrust the final tuning to a professional if you are unsure about the adjustments.