Can you take a look at this site and see if you can provide any of your knowledge of electric DC Motors and the bike I’m working with?
http://www.diyelectriccar.com/forums/showthread.php/surrey-stretch-limousine-deluxe-172042.html
http://www.diyelectriccar.com/forums/showthread.php/surrey-stretch-limousine-deluxe-172042.html