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Bicycle Defined

39000.  "Bicycle," for the purposes of this division, means any device upon which a person may ride, which is propelled by human power through a system of belts, chains, or gears having either two or three wheels (one of which is at least 20 inches in diameter) or having a frame size of at least 14 inches, or having four or more wheels.

Amended Ch. 421, Stats. 1978. Effective January 1, 1979.