> Brompton Spares> Brompton Transmission> Brompton rear sprockets and spacers>Brompton 2-speed/Urban sprocket set 12/16T

Viewed products

Top sellers

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

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

QRSPRSTACK-BB2

Brompton

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

Then this is the replacement kit for you.

More details

We have 25 in stock

£15.00

Add to wishlist

More info

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 

Reviews

Grade 
26/11/2018

Does the job

While a little disappointed to have to replace within the year after average mileage, change and spare part/s were at least not that expensive and Brompton is back to its best again. Thank you Mike and Brilliant Bikes again for great service.

  • 1 out of 1 people found this review useful.
Grade 
14/05/2015

Quick and easy to change

The sprockets on a Brompton are almost trivial to change. The video linked above shows it very clearly and with just a small flat-headed screwdriver I did not find it fiddly at all. Make sure to change sprockets and chain at the same time or you will get a very uneven ride with the chain slipping.

    Write your review!

    Write a review

    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.

    Have a question?

    If your question has not yet been answered here, use the form below to ask something

    (optional)
    *(Required - so we can email an answer - we wont show it)
    Send question!

    Related items / accessories

    Data sheet

    OriginUnited Kingdom
    Comm Code87149990