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MiniMODs Brompton 3 Cog Upgrade Kit - 12 / 14 / 17T

£44.99
was
£44.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
3 Cog upgrade kit suitable for use with Brompton bicycles.

Includes 3 x cogs, 1 x 2mm spacer and 1 x lock ring.

- 12 / 14 / 17T

Suitable for 2 or 6 speed hubs.
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Questions & Answers (5)
Do you need anymore parts to use on a 6 speed S or do the cogs just fit onto the hub ?
By
27 Mar 2021
You need the parts provided, and that is all.

Thanks
How do I get a three-speed shifter to go with the three-cog upgrade?
By
07 Sep 2020
We recommend SJS Cycles part number : 37384

Thanks - 08/09/20
Is the stock Brompton RH 3 speed shifter compatible?
By
05 Jul 2020
I've a 6 speed 2014 S6L with a black plastic Brompton right hand 3 speed shifter, but NOT the type that's integrated into the brake lever.
If I was to use this 3 cog kit on a replacement 2 speed rear wheel, could I use my stock 3 speed shifter? Or would I be better off buying a new shifter better suited to work with the derailleur rather than hub gears? Which would you recommend?
We recommend using a Sunrace M90 friction shifter. Generally the stock shifters are not a good fit. Thanks - 06/07/20
can I use this with a 56t chainring?
By
03 Feb 2020
I have a two speed brompton which I think has a 54t chainring, but could I use this if I install a 56t chainring? if so, would I need a bigger chain to suit 17t rear and 56t chainring? thanks
The front chainring size has no baring to the fitting of this, you simply need a longer chain to suit.

Thanks - 04/02/20
Brompton M6R
By
27 Jan 2020
Does it work without modifying anything on the left-hand shifter?
How much do you charge to do the work, please.
The left hand shifter is only 2 speed, so you would need to replace that. Please email to discuss / organise fitting!

Thanks - 31/01/20