#motorcycle__bike  a motor vehicle with two wheels and a strong frame
  supertype:  #motor_vehicle  #cycle.wheeled_vehicle
  part:  #mudguard
  subtype:  #minibike__motorbike  small motorcycle with a low frame and small wheels and elevated handlebars
     subtype:  #moped  a motorbike that can be pedaled or driven by a low-powered gasoline engine
  subtype:  #scrambler.motorcycle  a motorcycle with ridged tires and a strong suspension; designed for riding across rough ground
  subtype:  #trail_bike__trailbike  a lightweight motorcycle equipped with rugged tires and suspension; an off-road motorcycle designed for riding cross country

No statement uses or specializes #motorcycle; click here to add one.