Description:

The jet needle and needle jet control fueling through the midrange, where most of your riding actually happens. As they wear, the clearance between them opens up and the mixture drifts rich, dulling throttle response and fouling plugs. Fresh parts restore crisp, accurate midrange metering.

• Controls midrange fuel metering
• Restores crisp throttle response
• A standard wear item in a thorough carb rebuild

Fits

• 1971-1973 Honda CB500K
• 1974-1976 Honda CB550K