
This part being universal, it may require adaptations
KEIHIN 108 Jet — an essential tuning part for anyone working on their motorcycle's carburation. This jet, identified by the manufacturer reference 99101-393-1080, bears the signature of Keihin, a specialist in carburetors and fuel injection. Its size 108 allows for fine adjustments of the fuel supply in the carburetor circuit to achieve consistent carburation according to your settings.
Designed to replace a worn jet or adjust the richness, this component is suitable for maintenance and fine-tuning operations of the carburation. Ideal for key adjustments, changing the jet is part of the basic interventions to restore a strong start, a smooth acceleration response, and controlled fuel consumption — provided that the adjustments are made correctly.
Before installation, be sure to thoroughly clean the carburetor, check the threading, and verify compatibility with your carburetor model. If necessary, entrust the operation to a technician or motorcycle preparer for precise and safe tuning.