A system for fastening a windshield to a vehicle part, particularly a fork bridge and instrument support of a motorcycle, is provided. The system includes a holder permanently attached to the windshield. The holder has a transverse tube in the lower forward area, and a claw-type receiving part open toward the rear and which can be fastened to the instrument support in a permanent manner. The transverse tube of the holder can be inserted into the claw-type receiving part, and the rearward area of the holder can be detachably connected with the fork bridge.