Indiana Code - Motor Vehicles - Title 9, Section 9-13-2-109

Motorized bicycle

Sec. 109. "Motorized bicycle" means a two (2) or three (3)
wheeled vehicle that is propelled by an internal combustion engine
or a battery powered motor, and if powered by an internal
combustion engine, has the following:
(1) An engine rating of not more than two (2) horsepower and
a cylinder capacity not exceeding fifty (50) cubic centimeters.
(2) An automatic transmission.
(3) A maximum design speed of not more than twenty-five (25)
miles per hour on a flat surface.

The term does not include an electric personal assistive mobility
device.

As added by P.L.2-1991, SEC.1. Amended by P.L.143-2002, SEC.3.

Last modified: May 27, 2006