life on a motorcycle
Harley Davidson Motorcycles
NO 31: CLASSIC HARLEY DAVIDSON KNUCKLEHEAD MOTORCYCLE ENGINE by Gordon Calder, via Flickr
Indian Motorcycle - Salt Track Racer
Route 66 Rider
Shift knob from 1940 Indian 440 motorcycle http://www.indian-bobbers.com/indian_1940/images-in0011/1940_Indian_440_4-cylinder_Shift_Knob_Logo-468x385.jpg
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.