Running a Brompton / Sturmey Archer...
16 / 18 inch inner tube with Schrader / car type valve, made by...
Brompton 16 inch inner tube This standard Brompton inner tube with...
Pair of replacement Brompton brake pad inserts
With this Marathon Plus 16 inch tyre, punctures are a memory Our best...
The Brompton front carrier block / luggage mounting block allows you to...
Brompton sprocket stack for Brompton bikes with a 6 speed Sturmey Archer...
Replacement Brompton non folding right hand pedal (silver) with...
Brompton 100 link replacement chain for 2 or 6 speed Bromptons with 50T...
Brompton yellow rim tape for all Brompton wheels
Brompton brake pads and holders (pair) These pads will improve braking...
Pair of replacement cartridge brake pad inserts from Fibrax - compatible...
This replacement Brompton handlebar catch assembly comes complete with...
Running a Brompton / Sturmey Archer rear hub with 14 teeth and worn out the teeth on your rear sprockets?
Then this is the replacement kit for you - unless you have a BWR hub, in which case you need the BWR stack.
We have 11 left in stock in stock
Warning: Last few in stock!
For hubs with ISO splines (that means you have 3 grooves in the hub and they were normally brown/black in colour, but recent models are silver)
Now in silver with a thinner sprocket and built in spacer
How to remove your existing sprocket
How to install the new sprocket
For this sprocket you need a 3/32" chain in one of the following lengths (depending upon the number of teeth on the front chainwheel):
44 teeth - 96 links - QCHAIN096DR
50 teeth - 98 links - QCHAIN098DR
54 teeth - 100 links - QCHAIN100DR
Brompton 2021 Q part code: Q101617
Brompton Q part code: QRSPRSTACK-SA3-14
Brompton part number: 9024186
15mm spanner for wheel removal / installation
Small flat head screwdriver for sprocket (and circlip) removal / installation
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