Picked up 2 matching Worksman industrial trikes this weekend. These trikes spent all their lives hauling gear & tools through a John Deere and since then have been in a scrap pile on a farm. Both trikes are in great shape minus a little bit of light surface rust. Most of the trikes on the scrap pile were in pretty rough shape but I did manage to pull the bolt-on rear end from a Royal Enfield trike that was also used at JD. The frame was bent & welded but it looks like the rear could be attached to any bike with minimal fabrication.