Originally Posted by 2door
You're right. There should be a solid axle between the wheels. From an engineering standpoint that thing is a potential 'Face Planter' for sure. The concept is currently being used on scooters. I saw one at a stop light a couple of weeks ago with 2, side-by-side front wheels. I'm not sure what the advantage is; more rubber on the road, maybe?
I agree about the "Face Planting" potential.
On the plus side, a guy could still ride home on one front tire if the other went flat. And there's room for two hub motors.