The brompton s6l 2017 folding bike features bromptons s type handlebar bromptons sleekest and most aero bar it comes with bromptons wide range hub gear made exclusively for brompton by sturmey archer with 6 gears at your beck and call you can travel greater distances on your commute or weekend adventure without the worry of running out of gears the s6l also comes equipped with brompton mudguards as standard bromptons are as simple and user friendly as they come using their patented fo