Fits all Harley Touring, Softail, Sportster, Dyna Detachable Sissy Bar Backrest, Luggage Rack; Fits all models equipped with detachable Sideplates, One-Piece Sissy Bar Uprights, Racks, and Tour-Pak Luggage Mounting Racks. Unique Locks with keys provide additional security and peace of mind when parking your vehicle. Fits all Harley Touring, Softail, Sportster, Dyna Detachable Sissy Bar Backrest, Luggage Rack; Fits all models equipped with detachable Sideplates, One-Piece Sissy Bar Uprights, Racks, and Tour-Pak Luggage Mounting Racks.