My frame is a little rough. 1916 Indian Power Plus frames have a “carriage frame” design. They use leaf springs to provide rear suspension. It turns out that the entire rear frame section on my newly found frame was corroded so badly that it was not usable. So we cut it off and welded on an earlier Power Plus rear frame section. Here is a picture of the final product. I can ride that from Atlantic City, NJ to Carlsbad, CA no problem!