Bridgestone 350GTO motorcycle.  Very fast 350cc with rotary valve induction.  Starts, idles, runs, shifts, stops very well.  I don't know bike's history, there's a piece of tape on the gas cap that reads, "Pre-mix Only," but the pump appears to be hooked up.  New owner should run pre-mix until that is sorted out.  Extra pump included in spare parts that come with machine, along with a new seat cover kit.