Hi all,

Seeking in a bit of advice.

I recently replaced my rear inner tube. Everything went back together as expected. However, when I am cycling in 1st gear (both in the + and – gears), it quickly slips into second on its own. Typically if I pedal quickly or if I hit a bump. I can hear/feel the change but the indicator remains in 1st.

Is there a reason why it doesn’t want to stay in 1st? Thanks

M6L 2020 gearing
byu/Junior-Crew-3465 inBrompton



by Junior-Crew-3465

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1 Comment

  1. Brompton-Explorer on

    To much tension on the gear cable, did you put the wheel in the right way around, with the washer tabs inserted into dropouts?

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