Saturday, February 6, 2010
Most of these are nothing more than art bikes with no real innovation. Some of them will not do what they claim because the mechanics were not thought out enough. I would love to collect them, but most exist only as digital images.
If a motor could drive the inside of the rim it could slow down motor more than using a sheave allowing it to climb hills better with less power? But it is not much different than a regular bike.
google "concept bicycles" for more info.