The mount adapter replaces the standard central rear light, closes the cutout in the rear fender, & thus offers the optimal mounting option for one of the Heinz Bikes® license plate holders. No more drilling or other modifications are necessary, & the fender is not damaged or scratched by a protective EPDM layer & remains in its original condition. Features License Plate Mount Adapters Mount adapters replace the standard central taillight No drilling or other conversions are necessary Available in black anodized or chrome finish