My goal with these was to get some more much needed practice, both welding, using lathe and mill and to miter tubes, all need some work. also I wanted to use up my stock of metal as it was getting rusty. The bikes took form with the "slant back" loop tail as sort of a happy accident, I scrapped some material making them. this makes 50 frames now, I feel 100 is the magic number where I will rise from mediocre to decent. Enjoy.