Maine - Successful (note, in Maine bikes can be registered via the local town office if they are authorised to do so). Mine was a used but unregistered bike bought in New Hampshire, and I just presented the cert. of origin, insurance binder and bill of sale. Walked out with a plate and a registration tag, but still had to get its annual inspection, as I would with any other bike.I keep thinking it must have been illegal, because it was much too easy
