Originally Posted by
Leisesturm
It works just fine. It is not 'another' mechanism in the bottom bracket. The mechanism in the bottom bracket is all the mechanism that is needed. No mechanism at all in the wheels means they can be removed and re-installed as easily as on a regular bike. It also keeps the weight of everything central and low down which is good for handling (feel).
So...no coasting. Or freewheeling. The rider make the effort to turn the pedals enough to power the rear wheel, while applying the throttle.