
This part being universal, it may require adaptations
KEIHIN MAIN JET 75 – Manufacturer part number: 99101-116-0750
This Keihin main jet size 75 is designed for tuning and maintaining carburetors. It is intended to operate in the high fuel delivery range, allowing for adjustment of the mixture richness when the throttle is wide open at high RPM. An essential tool for anyone looking to fine-tune their motorcycle's carburation, whether for a rebuild, adjustment after intake modifications, or for precise optimization of the air/fuel mixture.
Practical features:
Usage tips: check compatibility with your Keihin carburetor and engine before installation. Replacing the main jet requires careful disassembly of the carburetor body and prior cleaning to avoid clogging issues. After installation, perform a mixture adjustment and a road test to validate engine behavior.
Ideal for riders who tinker with their carburation, this Keihin jet is a fundamental component for achieving precise carburation and mastering the machine's behavior at high RPMs.