Grind Hard Plumbing Co is back with another absolutely absurd project (and I mean that with great fondness): A Humvee trike with a ride-in tractor wheel in the front. Neither Ethan Schlussler nor ...

The trike is just as distinctive from the side and rear, with Bobtail fenders contrasting the wide-body back tires and black chrome wheels. The Freewheeler also boasts a sleek and sizable trunk ...

A stepper motor hidden under the front fender moves the trike by rotating the front wheel. It does this using a small 3D printed wheel that’s attached to the motor’s shaft and that presses ...