I have not heard any more about it but.... when I first heard of the lithium polymer battery it was announced then about three months later the battery started showing up in china. It has to do with their disregard for patients there.
I have no idea about this motor but I wouldn't be surprised to see a Chinese version later this year. I don't have the link anymore but I think this is it
Green wheel turns pedal bike into electric hog - Discovery.com - MSNBC.com
sorry about hijacking the thread.