Cobra LI-7200 Headset pinouts


I have four Cobra LI series radios we use for the bike club. These are excellant radios when interfaced with the IMC headsets. So what is the problem one asks?..

I want to interface this radio into my bike’s radio harness so that I can use the controls already on the bike as well as plug into the existing harness to use the jack on the bike. Again a simple proceedure given the right set of information…

Does anyone know what the pin outs are for the headset of these radios? There are three wires (?) as they go to a 2.5 mm stereo plug.

All help is appreciated. Thanks

You might want to try Cobra direct ( They may have a copy of the specs they can email you.