I once thought I was having a serious health problem because my Brompton felt like I was going uphill into a 25 mph headwind although I was on level ground with a breeze. Of course it was the rear brake, and once that was corrected it was like hiking uphill with a 60lb pack and taking it off and walking on the level.
Welcome to the Brompton world - !
Opens up a whole new experience of riding. How does a Brompton handle - ? Like a Brompton, there's nothing else compares - !
I certainly wouldn't be without mine now - !