"Motor-driven cycle" means every motorcycle, including every motor scooter, with a motor that produces not to exceed five brake horsepower (developed by a prime mover, as measured by a brake applied to the driving shaft). A motor-driven cycle does not include a moped, a power wheelchair, a motorized foot scooter, or an electric personal assistive mobility device.

Reviser's note: This section was amended by 2003 c 141 § 4 and by 2003 c 353 § 7, each without reference to the other. Both amendments are incorporated in the publication of this section under RCW 1.12.025(2). For rule of construction, see RCW 1.12.025(1).

Effective date—2003 c 353: See note following RCW 46.04.320.

Legislative review—2002 c 247: See note following RCW 46.04.1695.

Effective date—1963 c 154: See note following RCW 46.37.010.