The unique Setback sissy bar pad gives the passenger more room with the same appearance and the same thickness as a standard sissy bar pad as well as the same back support and comfort The Setback pad is recessed to lock right around the medallion style sissy bar. No lower bracket is required. It secures with one center screw. Setback design gives 1" more room for the passenger with same back support and comfort as a standard pad. Note: These pads do not fit FL Touring uprights. for best fit with Mustang seats, standard-height or higher uprights are recommended. Low and Mini uprights are not recommended.