
This part being universal, it may require adaptations
KEIHIN Idle Jet 70 — Manufacturer reference: N424-21070
An essential spare part for carburation, this Keihin 70 idle jet is aimed at riders concerned with precise air-fuel mixture adjustment at low RPM. Compact and machined according to KEIHIN standards, it operates on the idle circuit of the carburetor to refine the richness and facilitate adjustments via the mixture screw or by changing the main jet.
Ideal for maintenance operations or carburation adjustments on engines equipped with compatible carburetors, this jet allows for experimentation with different configurations to find the best idle/acceleration compromise. It should be used in conjunction with a cleaning of the circuit, a check of the needle, and the floats.
Practical tips: install the part cleanly, check for tightness and proper sealing, then proceed with gradual adjustments with tests at idle and on the road. If you are unsure of the necessary size or compatibility, consult a professional or a specialized workshop.