Touring-style seats for 2018 to present Softail models, available with or without an adjustable and removable driver backrest. The 15" (38cm) wide Solo driver seat is 2.5" (6.4cm) wider then stock seats. It provides maximum comfort with deep bucket styling to keep you planted in a comfortable cruising position. Pair the solo seat with a 12" (30.5cm) wide passenger seat, either with a forward stretch for extra back comfort or with a recess to allow movement of the driver backrest. Note: Driver seats with backrest for FXBR & FXBRS Breakout and FLFB Fat Boy do not accept a passenger seat.