
This part being universal, it may require adaptations
KEIHIN Jet 90 – Manufacturer Ref: 99101-124-0900
An essential maintenance part for anyone working on carburation, the KEIHIN Jet 90 allows for precise adjustment of the air/fuel mixture calibration. Designed by KEIHIN, a recognized specialist in carburetors and carburation components, this jet is aimed at riders who are concerned with a clean and reliable setting, whether for a restoration after disassembly or to fine-tune the engine richness following a modification (exhaust, air filter, etc.).
The jet is easily replaced in the carburetor body and integrates into the jet set to restore or fine-tune the correct engine speed. It is ideal for mixture adjustment operations and carburation diagnostics: acceleration trajectory, response at low and mid RPMs, and behavior at full load depend on the chosen calibration. To ensure proper installation, check compatibility with your carburetor and keep reference measurements during adjustments.
This product is intended for enthusiasts and motorcycle maintenance professionals looking for an original KEIHIN part for precise adjustment and smooth installation.