Motherwell 2-Up Backrest Luggage Racks for 1998-2008 Harley Davidson Road King Made from 1/2 inch Tubing On The Outside, 3/8 inch Solid Steel Centers Chromed to a show quality finish Will work with the detachable Harley backrest Attaches to the detachable 2-up backrest using machined billet aluminum mounting blocks Includes tie-down hoods for those long trips