
This part being universal, it may require adaptations
KEIHIN Main Jet 192 – Manufacturer reference: 99101-357-1920
Original KEIHIN part designed for adjusting the air-fuel mixture on carburetors with replaceable jets. The main jet plays a key role in managing the richness during acceleration and load phases, allowing riders to fine-tune engine behavior according to altitude, temperature, or intake/exhaust modifications.
Whether you're preparing the motorcycle for the road, track, or mountain use, this KEIHIN 192 jet fits into the toolkit of both amateur and professional mechanics. Plan for gradual testing and richness checks after installation to ensure smooth and safe engine operation.