Est. delivery Thu, 21 Aug - Tue, 2 SepEstimated delivery Thu, 21 Aug - Tue, 2 Sep
Returns:
60-day returns. Seller pays for return postage.
Condition:
NewNew
Comes complete with SRAM powerlink for easy chain joining Originally the Brompton chains with 3/32" width were just for Bromptons fitted with a derailleur (hence the Q part code suffix of DR). Later Brompton models (approx 2012 onwards) started using a stepped in rear sprocket on all models, regardless of whether it was a single rear sprocket or derailleur with double sprocket If you are changing your chain we also recommend changing the sprocket(s) - changing just the chain will result in the chain wearing quicker and the chain may also slip on the old sprocket(s) when under load. A standard 2 speed (12/16T rear sprockets) or 6 speed (13T/16T rear sprockets) Brompton bike comes with a 50 tooth chainring, if this has been changed to a 44 tooth chainring, then the chain length reduces by 2.