Less than 4 wheels
You've heard of cars being called horseless carriages? Well these are horseless horses.
Utah Motorsports Campus - 1
Utah Motorsports Campus - 3
Utah Motorsports Campus - 5
Motorcycle 7
Utah Motorsports Campus - 9
Utah Motorsports Campus - 11
Utah Motorsports Campus - 13
Motorcycle 15
Motorcycle 19
Utah Motorsports Campus - 21
Utah Motorsports Campus - 23
Motorcycle 25
1940 Indian 440 Scout - 27
78 Cubic Inch, 3 speed, Inline 4 with RT hand gear shift and foot clutch on display at the Gateway Auto Museum, Gateway, Colorado
1913 Indian Boardtrack Racer - 29
Gateway Auto Museum, Gateway, Colorado