I just picked up a 1972 US90 however it came with 5 bolt trailer rims. The rears are the OEM balloon 3 bolt axles attached to 5 bolt adapters. The front though is a straight 5 bolt setup. I know I can get a late model atc110 axle, but what rim do I need. It looks like I can get new rear rims rims w/adapters from BRatrice Cycle (Dratv) but what is my front wheel option? it look slike some of the 90/110 axles are 3 bolt. some are 4 bolt
I would like to help you out, but my 1970 was converted before I took ownership. Check out the picture at the top left, parrot green. I think it’s 3 bolt hubs. My guess would be to source a 75/76 model and just swap over. As to your original wheels, if you plan on riding it then I would shelve them. They are too old and too valuable.
Douglas 001-04 with adaptor plates from Vintage Motorsports
