Hi, I've done quite a bit of research on electric bikes and specialise
in conversion kits. I recently went to China to visit some electric
bike factories and shows. If you're interested in watching a short
documentary on the electric bike scene in China please visit my SOLAR
BIKE website and watch one of the videos I made.
http://solarbike.com.au/videos.php Otherwise search youtube for
"Electric bicycles in China documentary" and it'll be the first hit
http://www.youtube.com/watch?v=_KA47vf6f64 . Happy Cycling. Matthew
from SOLAR BIKE