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

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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£ 15.00 £ 15.00 (Tax included)

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Brompton 2-speed sprocket set 12/16T

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

What's in the pack?

Sprocket set kit comprises:

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

Note: Chain

When changing a Brompton single or double sprocket set we always recommend changing the chain - as they generally wear together

For a standard 2-speed Brompton with this 12/16T sprocket set on the rear and a 54T front chain ring you would need QCHAIN102DR - 102 links

If used with a reduced gearing version (with a 50T front chain ring) you would need QCHAIN100DR - 100 links

Using on a 6-speed BWR Brompton?

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

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 all that is required to prise the old circlip / split ring off, and to fit the new one

Installation:

The below video shows how to install a sprocket set on a BWR (6 speed) or 2 speed Brompton rear wheel

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