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Brompton sprocket / disc set 12/16T for 2 speed rear wheel View larger

Brompton 2-speed/Urban sprocket set 12/16T



Running a Brompton 2 speed rear wheel and worn out the teeth on your rear sprockets?

Then this is the replacement kit for you.

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We have 15 in stock


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Brompton 2-speed sprocket set 12/16T

Brompton 12/16T sprocket set (Shimano splines) for 2 speed / Urban rear wheel

This sprocket set comprises the following kit for fixing to the Brompton 2 speed rear wheel.

Sprocket set kit comprises:

  • Chainguard
  • 16 tooth rear sprocket
  • 12 tooth rear sprocket
  • sprocket spacer
  • circlip set
  • Fitting instructions

This video from Brompton shows how to remove and re-install the sprocket set

Tools required: This sprocket set is held in place on the rear hub by a circlip / c-clip.
A small but strong flat headed screwdriver is required to prise the old circlip / split ring off, and to fit the new one.

Note: This sprocket set is will also fit on the BWR rear wheel (which normally uses a 13/16T sprocket combination)

Brompton 2020 Q part code: Q101613
Brompton Q part code: QRSPRSTACK-BB2
Brompton part number: 9024148 

Have a question?

3 Question(s) answered - see below

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    Answered questions

  • Asked by David Lally
    on 17/03/2019
    Is this the correct sprocket set for a 2016 6 speed. Answer:
    Hi - it will fit, but the normal sprocket combination for 6 speed is: 13/16T - part number: QRSPRSTACK-BWR6
  • Asked by Charles
    on 13/06/2019
    My Brompton M6L was built in 2003. It has a Sturmey-Archer hub. Will your sprocket set fit the rear wheel on my bike? Thank you Answer:
    Yes - the Brompton 6 speed hubs use a Shimano spline -the same as their 2 speed hub - these sprockets are compatible with that
  • Asked by Becky
    on 17/01/2021
    Hello, I am hoping to run a 12/14t sprocket setup on a 2-speed Brompton. Is this possible? I don't mind if the parts aren't Brompton so long as they are reliable and compatible! Thanks very much, Becky Answer:
    Thanks for the question. No this is not possible with the Brompton parts and we are not aware of any alternative that we can suggest and know are compatible.

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Data sheet

OriginUnited Kingdom
Comm Code87149990