Electric, Off-Road 2x2 Ultra Bike Now in Production

It's been two years since we first saw the 2x2 Ultra Bike prototype, which had electric motors—and gas tanks!—in each wheel. Produced by Russian company Robo Systems, it's now being offered for sale through mobility company TheArsenale. The current version of the bike looks like renderings for a vehicle in an apocalyptic videogame: "This electric two-wheel-drive, balloon-tired motorbike is a highly specialized machine built to overcome difficult, inhospitable terrain at slow...