The new Premier Luggage Rack is no run-of-the-mill flat rack for your motorcycle. This fresh new design is streamlined & three-dimensional. Black rubber inserts contrast the bright chrome finish & also provide a slip resistant surface. With front to back adjustment you can position this rack exactly where you want. Problem is, with a rack this nice, you won t want to cover it up with luggage! Fits: Existing backrest (required), all Kuryakyn backrests (except Transformer Backrest P/N 1606) & universal applications (installs on the mounting bolt side of the side strap with the following dimensions): • Sissy bar requires mounting bolts to be 1/4-20 with 1-3/16 to 1-5/16 center to center spacing • Mounting inside existing side straps with width from (5-5/8 to 6 ) or (7-1/4 to 7-1/2 ) wide • Mounting outside existing side straps with width from (5-3/8 to 5-5/8 ) or (7 to 7-1/4 ) wide