Thanks for the reply. I asked that because on the right back part of the fairing I'm pretty sure is the main part of the radio and I can an antenna wire pluged into it but then over close to the headlight is another that at first I thought was the radios second part or main. Guess if I find an owners manual I may know more. I got a manual with it but it turns out to be for an 1983 which has digial readouts which mine don't