No photo's, no links? Lazy! :wink:
http://www.pedelecs.co.uk/forum/threads/xiongda-two-speed-motor.17219/
http://xiongdamotor.en.alibaba.com/custom_page_1/New_Double_speed_Motor.html
...
I think you'll find going from the plush ride of the Fighter to a non-suspension bike is going to be very uncomfortable at the speeds you want to do. :wink: