Adapter bracket for a motorcycle headlamp

A universal adapter bracket for a motorcycle headlamp comprising:

• an annular ring having an open interior defined by an interior circumference, said annular ring also having an exterior circumference, a top surface and a bottom surface,
• wherein a plurality of indexing apertures are disposed around the interior circumference of the annular ring,
• wherein a plurality of clamping tabs are disposed around the exterior circumference of the annular ring, each of said clamping tabs having a hole therethrough;
• at least two ears depending upwardly from the top surface of the annular ring, said ears having a hole therethrough and a slot for receiving and capturing a threaded anti-vibration bushing;
• a headlight aiming riser depending upwardly from the top surface of the annular ring, said headlight aiming riser provided with a plurality of holes to secure a headlight aiming apparatus to the headlight aiming riser;
• wherein a headlamp is disposed in the open interior of the annular ring and the annular ring is secured to a retaining ring by first fasteners passing through the retaining ring and into the holes in the clamping tabs on the annular ring;
• and wherein the annular ring, the headlamp, and the retaining ring are secured to a main bracket by second fasteners that extend through the main bracket, into the holes in the ears, wherein said second fasteners are in threaded engagement with the threaded anti-vibration bushing.