Alright, I got this wheel from a friend. He owed me some money so he just gave me a bunch of xs650 parts instead. I'd like to sell it but I don't know what it's from. He bought it on ebay and it was sold as rear XS650 wheel. It has a tag on it that says it's for a 79 xs650, but the rim size is 2.50x17 so it can't be right can it? Also the rear sprocket has 33 teeth. The rim itself says "D.I.D. Japan 2.50X17 16 90 --29 0915". I tried searching google and ebay to see if might have come from an XS 750, 850, 1100, 400 and don't think it came from any of those. Can anyone help?