A motorcycle having an adjustable air-guiding element, the air-guiding element having a root portion which is connected to a body and/or to a vehicle structure of the motorcycle, and an air-guiding portion which extends from the root portion as far as a free end of the air-guiding element. The air-guiding portion is movable between a deployed position and an inclined position relative to the body and/or to the vehicle structure and is supported on the body and/or on the vehicle structure by a spring-elastic support element.