
This part being universal, it may require adaptations
KEIHIN MAIN JET 68 — Manufacturer part number: 99101-116-0680
For riders who take care of their carburetor, this Keihin main jet size 68 is an essential replacement part. Designed to affect the carburation, it allows for adjusting the richness of the air/fuel mixture in the relevant acceleration ranges. Ideal for fine-tuning during engine preparation, replacing due to wear, or switching to a different intake/exhaust configuration.
This jet is aimed at skilled DIYers as well as workshops: precise adjustment can improve throttle response when properly calibrated for your motorcycle. Before any intervention, consult your carburetor documentation or have the installation checked by a professional if you are unsure. A simple yet crucial part for proper functioning, it is one of the consumables to keep on hand for tuning and maintaining your machine.