Apparatuses and methods for mounting a motor vehicle accessory on a motorcycle are described herein. In an embodiment, a mounting device for a motorized vehicle comprising a first member positionable against a first surface of a fixture of the vehicle, a second member positionable against a second surface of the vehicle fixture, the first member pivotally attachable along a first interface to the second member and configured to be fixed at a second interface with the second member so that the first and second members clamp to the vehicle fixture, and a mount positioned on one of the first or second members for receiving a motorized vehicle accessory.