Section 257.32b - "Moped" defined(1) "Moped" means a 2- or 3-wheeled vehicle to which both of the following apply: (a) It is equipped with a motor that does not exceed 100 cubic centimeters piston displacement and cannot propel the vehicle at a speed greater than 30 miles per hour on a level surface.(b) Its power drive system does not require the operator to shift gears.(2) Moped does not include an electric bicycle.Amended by 2017, Act 139,s 2, eff. 1/28/2018.Amended by 2012, Act 424,s 1, eff. 12/21/2012.Add. 1976, Act 439, Imd. Eff. 1/13/1977 ;--Am. 1983, Act 91, Imd. Eff. 6/16/1983.