Brompton Pre 2013 Bottom Bracket

Ian H

I am an ancient randonneur, & I stop often for tea
East Devon
Should be a standard square-taper unit. SJS Cycles will have stock & they sell Bromptons, so they'll know what you need.


Legendary Member
It's "standard" in the sense that it's the rarely-used ISO taper, and rather long. Stronglight or Campag may offer something, or look for a NOS FAG one on eBay. The RH protrusion is fairly critical.
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