Sturmey Archer 12T Sprocket - 3/32 Flat - HSL893

£3.99 Please note this product has selling restrictions to your country. was
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SJS Cycles part number : 
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Questions & Answers (3)
Can I use this sprocket for brompton bwr 6 speed rear hub?
27 May 2019
This 12t sprocket, can I use it for my brompton 6 speed bwr hub? I remember my sprocket set was 13t and 16t. If I use 12t, will it compatible? A little different feeling while gearing up?

I want to buy some spare parts, this 12t sprocket pair with 16t, HSL968. Is it ok for brompton 6 speed bwr hub.

I want to buy some sprockets as spare parts for my brompton. Is there any 13t or 15t sprocket, you could recommend?

As I read in brompton data schematic, it could be any of 12t, 13t pairing with 15t, 16t sprocket for rear hub.

If you want the ratio jumps to be even, use 13/16t. Using 12t will give a larger top gear, but will create uneven spacing.

12/16t is used on the 2 speed and would shift perfectly well.

13/15t was only used on SRAM hubs and we are not aware of any BWR compatible ones.

HSL968 would work, but it would be cheaper to get - SJS Cycles part number : 19455

Thanks - 28/05/19
Can I use this with Sturmey Archer S-RK3 (37078)?
17 Jun 2018
Unfortunately this would not be suitable as your require a 3 spline fitting for that hub.

Sturmey Archer 3 Lug Fitment Sprocket In 12T?
31 May 2016
Got a Taska freecoaster which takes the standard sturmey archer 3 lug sprocket. I have one in 13t, but need a 12t. Are they available or can I file the Un needed lugs off of the 9 lug version you stock?

We can't offer any sprockets smaller than 13T with the 3 notch fitting I'm afraid. You would not be able to file down one of the 9 spline sprockets because the sizing is different unfortunately.