Facebook Twitter LinkedIn Pinterest Bluesky Threads makes a repeating noise only when I pedal forward in the “–” gear. Brompton 2-speed: noise only in “–” gear while pedaling forward byu/Accomplished_Cup3110 inBrompton by Accomplished_Cup3110 Bicycle Bicycling Bike Biking Brompton Bicycle Brompton Bike Brompton Folding Bicycle Brompton Folding Bike Cycling Folding Bicycle Folding Bike
deesea on August 8, 2026 1:42 am It’s the derailleur/chain pusher. I had a similar issue and turns out I had set the pusher up incorrectly.
pareto_optimal99 on August 8, 2026 1:43 am Sounds like you need to adjust the derailer a bit. Google a video or two.
3 Comments
It’s the derailleur/chain pusher. I had a similar issue and turns out I had set the pusher up incorrectly.
Sounds like you need to adjust the derailer a bit. Google a video or two.
Bathtub ?