Invented by M. Goventosa de Udine in 1931, the one wheeled motorcycle. Little is known about de Udine (not shown), even if he was the sole inventor. What is known is that this one wheeled motorcycle could reach speeds of 150km/hr.
victorian couple on a tandem bicycle. This picture screams from the woman's point of view, "This was not MY idea!" Now that's a tandem!
Tricycle, Innovation, Cycling, Veil, Solar Power, Solar Panels, Electric, Wheels, Tech
10 Fascinating Cool Tips: Harley Davidson Shovelhead Vintage harley davidson iron 883 posts.Harley Davidson Crafts Iron 883 harley davidson cafe racer forty eight.Harley Davidson Forty Eight
A bike designed which takes elements from the Porsche industrial design brand
Rad E, un vélo électrique design pour Opel. Not that uses so much petrol
The image consists of different kinds of concepts cars and motorcycles. Here and futuristic vehicles, and concepts in the style of Steampunk, and much more.