
This part being universal, it may require adaptations
MIKUNI MKF142.5 JET (Manufacturer part number: N100606-1425) — Original part by MIKUNI, designed for carburetion adjustments. This jet is intended for motorcyclists who want to fine-tune the air/fuel mixture of their carburetor and adjust the carburetion based on usage conditions or engine modifications.
This jet allows you to modify the amount of fuel injected into the carburetor circuit to achieve an appropriate mixture setting. Ideal for fine-tuning during the preparation or refurbishment of a carburetor, it easily replaces a worn or incorrect jet.
Practical advice: check the reference and size before installation, work on a cold engine, carefully clean the jet well, and check for leaks. After installation, check the spark plug appearance and engine behavior at idle and under load to validate the setting. Always keep the old part until final verification.
Product delivered as is, with no additional specifications provided by the manufacturer. For any intervention, use appropriate tools and, if necessary, seek the assistance of a carburetor specialist.