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Sturmey Archer Single Chainset with Detachable Ring & Guard - 170 mm

Customer Reviews (3)
4.3 / 5| Write your review
£39.99 Please note this product has selling restrictions to your country. was
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SJS Cycles part number : 
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Product Reviews (3)
Questions & Answers (4) Q & A
Sturmey Archer single chainset in silver with double chainguard.
- 42 or 44T
- 104BCD
- 170mm
- Compatible with geared chains and singlespeed chains
- Comes with crank caps
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Product Reviews (3)
Overall Product Rating 4.3 / 5
Excellent Customer Service.
11 Mar 2017
5 / 5
I recommend this product
Ordered this item which arrived very quickly.
Unfortunately it didn't fit, (No fault of SJS)
Returned item with no difficulty and a full refund was giving in super quick time.
Will use this company again.
Solid Quality
15 Dec 2016
4 / 5
I recommend this product
ConsOnly short cranks
ProsQuality, design
I found this one for my ever running city bike from Puch 1965. The quality is solid, the construction seems strong, the looks still better. The outer ring even protects your pants from oil and dirt, very smart and simple. The only disadvantage I see was the lack of 172,2 mm crank length.
Just Needed The Chainring, But Added Chainguard Is Nice
27 Feb 2016
4 / 5
I recommend this product
Consmaybe a bit expensive, compared to simple chainring spare, but not sold here
ProsFull assembly, chainguard
I needed to change the whole chainset of my wife's pashley riding with a XRD5 from Sturmey Archer.

Sadly SJS does not sell only the chainring, so I went for this whole assembly as there is an added chainguard, which is nice.

I had to move the chainguard position, though, or it would conflict with the Pashley Provence frame...
SJS Customer Service:

Thank you for your review. The reason we do not have the replacement chainrings for these is that Sturmey Archer don't actually produce replacement chainrings for these. These cranks use a standard 104mm BCD chainring so if you had contacted us before we could have recommended a number of compatible replacements from different brands.

Questions & Answers (4)
Threadless Bb
19 Jun 2017
Which length threadless bottom bracket (YST Threadless 68 mm Sealed Bearing Bottom Bracket) would this be compatible with when used on a raleigh lenton (in order to get around the 26tpi issue...)?

We would normally recommend quite a short bottom bracket like a 103 or 107mm with this chainset but as the YST bottom bracket is only made a short as 110mm then this would be the next best option but you'll just need to be aware that it may push the chainline out slightly.

Can You Get Smaller Chainrings To Fit This Crankset?
05 Mar 2017
If so please could you suggest the part numbers of perhaps suitable 38,36,34,32 chain rings. Thank you.

As this chainset uses standard 104BCD chainrings there are plenty of smaller options including all the way down to 32T. We normally recommend our Thorn rings which are available in all of these sizes. These are SJSC part number 11054.

Will 42 Teeth Chainset Fit My Brompton If I Remove Inner Chain Guard
14 Dec 2016

Unfortunately not, to get the correct chainline the tab of the chainset contacts the frame of the Brompton when folding. If you're looking to fit a smaller chainring we'd recommend fitting Bromptons current spider chainset and an aftermarket ring like the Stronglight Dural. These Stronglight rings are SJSC part number 18495.

Brompton Compatability
22 Dec 2015
Hi, I m thinking to replace my 2015 six speed brompton crankset with this 44t version. Can this series fits or are there any other options?
Thanks for your advise and inputs.

Although in theory this chainset will fit your bike, due to the way the Brompton folds you'd need an extra long bottom bracket to allow it to clear the frame when folding the bike up. It's unlikely you'd be able to get a bottom bracket long enough I'm afraid. If you are looking to lower the gearing by fitting a 44T front chainset then you could just replace the chainring on your current cranks. Brompton's replacement 44T chainring is SJSC part number 31173.