hmm. definitely an interesting (and decent looking) build... sounds a bit iffy for anything but hanging though.
"This was a prototype, and very flexable, still a very ridable bike, I just would not recommend racing sprinting or hard climbing on the bike. It would make a great commuter or a second bike for a Sunday ride. It would also make a great static display."
I wish there was a better close-up of the track ends & the BB juncture of the frame. Either way, certainly interesting looking. And
here's a link the the 3/3 wheel building.