Last year when I found a new M6L on Craigslist in Los Angeles, I hopped in my car and headed north without hesitation. After some time with a 90s Brommie and a stint with a Tikit, I now knew what I wanted and jumped at the chance to score this useful little bike. Once-a-week Trolley rides to work made the Brompton a necessary luxury in getting two and from the station.
In my quick decision to pick up the bike, I also rationalized that my wife (5’3″ to my 6′) could ride it too. That hasn’t happened too much, but I’m keeping my hopes up. As many know, the Brompton comes in one size, with adjustability between riders only available through changing the seatpost height and saddle direction. One can also pick up an extended seatpost from Brompton. My saddle height is 75-76cm – which slightly exceeds the standard post that came with the bike. Not really wanting to spend extra money (I got a good deal and wanted to keep it that way), I looked at the seat post clamp and saw there was room to attach the seat toward the top of the clamp (this seems sound, but please sound-off if not).
This worked well with a normal Brooks B17, but I was still maybe 1cm off my preferred saddle-height. I have a Brooks Champion Flyer in my parts bin, and the extra height from the sprung saddle put the seating position right where I needed it. Anyone with a taller saddle height than I would probably opt for the extended seatpost. But if you’re just barely over the standard limit, give the Flyer a try.