KURYAKYN License Plate Mount with Helmet Lock — 7" W x 4-1/4" H backing plate, 5-1/2" x 2-7/8" mounting pattern, Black
Bolts to most flat license plate brackets and includes a helmet lock. Backing plate 7" W x 4-1/4" H; mounting pattern 5-1/2" x 2-7/8".