If they're right that it's much lighter than an equivalent motor, maybe in-hub motors wouldn't be all that bad. Watching the video that was linked in another t

If they're right that it's much lighter than an equivalent motor, maybe in-hub motors wouldn't be all that bad. Watching the video that was linked in another thread, it made me think that maybe the hub could be stationary, and the tire just spins around the outside. That could cut down a lot on wind resistance.