imported post
When I bought the bike the radio was MIA. The orginal was gone and a aftermarket radio had been installed and removed before it was sold to me.
I have some 1/4" thick smoked lexan plastic left over from some long ago project. I cut a piece the size of the whole original opening and used my torch to smooth the piece and then drilled and installed a couple of screws to hold it. Mounted a lighter plug to power my GPS or whatever I want.
As for a radio? I have a working Clarion radio and CB from a summer project involving turning a Kawasaki 1200 Voyager into a 3 wheel car for a friend but have decided against putting in in the GW. My Yaesu FTM-10R dual band ham radio with bluetooth feeds tunes into our Bluetooth helmets.