Just wanted to update this thread and confirm that you can get your ownership, provided that the bike is not stolen. With just a detailed bill of sale and affidavit, which is free at this Service Ontario office. I walked in to Service Ontario at 30 Duke Street in Kitchener, and walked out with an ownership in 30 minutes. No problems at all, these guys know what they are doing over at that office. I purchased the bike of off kijiji, no ownership and no previous registration in Ontario.