These seat assemblies are sold as a complete three-piece set including the rider solo seat, a removable driver backrest and matching passenger seat. The built-in driver backrest offers more features than any other backrest on the market like tool-less removal, a knurled thumb screw for easy adjustment and a large 12” contoured backrest pad for comfort. The deeply pocketed driver's seats are 16" wide for the V Star 950 and 17” wide for the V Star 1300 placing you at the ideal cruising angle. The comfortable passenger seats are 12” wide and fully supported by Mustang's unique internal steel support wings.