15-17 VICTORY MAGNUM: Mustang 1-Piece Touring Seat With Driver Backrest And Receiver (Vintage) The deeply pocketed driver seat sits you at the ideal cruising angle and lower than the stock seat.The passenger seat utilizes unique internal steel support wings.The driver seat comes with an adjustable, easily removable backrest and the passenger seat c If the seat makes contact with either of these, the saddlebag position can be adjusted on the mounts or by adding a washer to the front mount.Detailed Specifications:Front width: 15.5".Rear width: 12".