If you want to run a champion style seat on a street tracker you have probably run into the same issue I did, no one sells a seat tube that matches them. I have 1 for sale now, it is 1" .085 wall DOM tubing, bent on a proper bender and ready to be welded onto a frame. This is a little more work than a normal frame hoop, but if you want a champion style seat this is the easiest way to do it. I'm asking $130 shipped in the continental US. If there is enough interest I can make more. Attached is a picture of the one for sale, as well as my current build as an example of one mounted.
