Yes. If you plan on using your sissy bar as a back rest then you should choose a sissy bar that has a design that is comfortable to lean against. A padded sissy bar will give the best comfort, but if you do not like that look you can choose a sissy bar that has a smooth surface to lean against. A sissy bar can even work as a back rest for the rider, as strapping your motorcycle baggage to the sissy bar often gives a comfortable backrest to lean on while on long rides.