This is a project that I've been working on. After my son was born it seems the three projects I have been trying to finish are just collecting dust. I've been looking at tubing benders for over a year, and I finally decided to go the got trikes route. This is a fun project, I have it about 95% complete. I will upload some of the drilling photos later, the pictures will be in reverse order.
Here is everything tacked together.
I used the 3/4" threaded rod to align every thing. It also let me see how well I drilled my holes.
The frame is welded together. I have to add the piece that holds the jack in place.
I welded this with my Power Arc 200 and my Imig 200. I have some of the drilling and cutting pictures that I will upload later.