Im just getting into bent side of things. I am a mountain bike trail racer and wouldn't trade it for anything, but I am always one for a new form of bike. So far I have a 27" wheel trike chassis my shop and I made and we are still stuck on how to mount the seat and steering. Our eventual plan is to make an electric motor drive/boost system for 40+ mph cruise. I know it is nothing really new conceptually, but I am trying to figure a way to make the motor operate freewheeling past the crank and vice versa. Any Ideas?