The brompton m6l 2017 folding bike is the original folding bike using bromptons m type handlebar the m type is bromptons first and original handlebar and 6 gears with the practicality of 6 gears at your beck and call any rider can travel greater distances on their commute or weekend adventure without the worry of running out of gears bromptons are as simple and user friendly as they come using their patented folding mechanism no folding bike can fold as fast and as compact as a brompto