Originally Posted by
cyclintom
There is a chainless drive that would be fairly easy to include in the fairing of the "chain" stay. It was at the latest bicycle show in ?? Vegas? It is the first chainless drive that I've seen that actually looks like it could be made practical.
https://www.bing.com/videos/search?q...0801&FORM=VIRE
That's not really a working prototype. It doesn't really shift.
There was a thread on this, and I definitely suspect vaporware.