
This part being universal, it may require adaptations
The MIKUNI MKF122.5 jet is an adjustment component designed for Mikuni carburetors. Identified by its size 122.5, it serves to control the amount of fuel injected into the main circuit to adjust the air/fuel mixture. Essential for those who tinker or optimize carburation, this jet allows for fine-tuning the richness and achieving a more predictable engine behavior in the relevant ranges.
Easy to install for a skilled DIYer, this jet is part of the common carburation parts used to refine the spray and engine response. Retain the original mapping and conduct methodical tests when changing sizes to find the best compromise between responsiveness, consumption, and smoothness.
Manufacturer reference: N100606-1225