
This part being universal, it may require adaptations
MIKUNI MKZ42.5 Jet — manufacturer reference VM17/1002-042.5. Designed for riders who care about precise carburetion tuning, this MKZ 42.5 jet allows for the adjustment of fuel flow on Mikuni MKZ carburetors (and compatible applications) to refine the mixture richness.
Whether for a restoration, engine preparation, or fine-tuning after intake or exhaust modifications, this jet replaces the main jet to modify the calibration of the fuel circuit. Easy to replace during maintenance, it is used as part of an overall adjustment (needle, mixture screw, filter) to achieve clean and responsive carburetion.
MIKUNI brand product, designed for riders who methodically work on carburetion. For optimal tuning, pair it with a thorough check of the carburetor and fuel delivery components.