Wish I had seen your post earlier It's a Dyno Roadster as you probably know by now. Cult following on this bike really most Dyno's are collectable they weren't around that long but had bold designs and many eye catching models. Enclosed is a pic of mine as I found it and I ended up letting a buddy beg it off me because he was ready to build it and I had many projects in front of it. Search for images for "Dyno Roadster" and see all the variations.
Wrong wheels and bars