Neb. Rev. Stat. § 60-122: Neb. Rev. Stat. § 60-122

Moped means a device with fully operative pedals for propulsion by human power, an automatic transmission, and a motor with a cylinder capacity not exceeding fifty cubic centimeters which produces no more than two brake horsepower and is capable of propelling the device at a maximum design speed of no more than thirty miles per hour on level ground.