Installation of trunk requires a bracket set AND a hardware kit for your make and model. Please see link below.
Covered Hard Trunk Studded with Conchos.
These stylish hard trunks are made from high quality fiberglass and are covered to perfectly match most Mustang seats. Each trunk features classic braided design accents. Trunks measure 22W” x 18”L x 13H” and can hold two full-face helmets. Matching passenger backrest is included.
Inside Features: Lockable chrome latch with two keys, carpeted inside, air-piston lid damper, durable chrome plated hinges and double sealed lid for complete protection from the elements.
Select the required hardware (Mounting Bracket and Bolt Kit) by the make, model and year of your bike.