Someone here pointed out Stokemonkey. That has gotten me to start thinking.

It's just beyond my ability to commute roundtrip on my bike. OH BUT BUT BUT... Stokemonkey gave me an idea so I searched for similar items.

http://www.optibike.com

http://www.youtube.com/watch?v=oOADb...eature=related

and Bionx wheels. The latter has regernative capability so on a single charge I can ride 60+ miles.

With the electric assist, I can commute on my bike