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Sturmey Archer CS-RK3 3Spd F30 Cassette Hub

Customer Reviews (1)
5 / 5| Write your review
£119.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
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Product Reviews (1)
Questions & Answers (3) Q & A
All new cassette 3 speed hub
- 3 Speed internal gear hub without brake (freewheel).
- Classic 3 speed gear ratio of 177%.
- Compatible with 8 and 9 speed cassettes.
- Compatible with standard MTB / ATB left hand shifters for front triple chainwheel.
- Available with polished and anodised aluminum shell in silver or black.
- Compatible with standard 135mm frame dropouts

Weight - 1155g.

NOTE: Does not include shifter
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Product Reviews (1)
Overall Product Rating 5 / 5
Great Product, Great Service
01 Mar 2013
5 / 5
I recommend this product
Consthe standard MTB left hand shifter works in reverse
Proscheaper than the Sram unit
Bought as an alternative to a Sram Dualdrive. The guys built it into a 20inch rim for my folding bike. I now have a 27 gear folder that is used as a multi mode touring bike even in hilly areas.

The hub was easy to set up due to the excellent instructions supplied. It has needed just a minor tweak to get the indexing spot on. The only anomaly is that the shifter works opposite to normal. In other words when the indicator shows 3 it is actually bottom gear. Just took a little time to get used to it.

I will admit it is not the most refined of units but, it does what it says on the box.
Questions & Answers (3)
Spoke Lengths Required
12 Jan 2017
I'm upgrading a Mk3 Chopper 5 speed with this hub to a 27 Speed. However the original spokes will not be correct length wise. Can you advise on left side and right side spoke length requirements, or let me have the Flange diameters and Flange centre lengths in MM.
Many thanks
Peter Leid

Without having the rim as well we can't provide the spoke lengths, but we can provide you with the dimensions of the hub. The flanges are both 68mm in diameter. The DS flange to centre is 14mm and the NDS flange is 40mm to the centre.

Could I Possibly Use This With A 10Sp Cassette?
08 Apr 2015
I ask this question as my cassette is quite new and I want to lower the bottom gears on my recumbent trike with out losing the high gears. I have a Sram PG1070 cassette. I was hoping that this spec might have been written before 10sp cassettes were common place.

You are correct in thinking this description was written before 10spd became common. 8, 9 and 10spd cassettes all take up the same space of freehub so a 10spd cassette can be fitted to this hub without any issues.

Sturmey Archer 3Spd F30 Cassette Hub, Csrk3
15 Jul 2014
Hello, can you please tell me what is included in the package with this hub. Thank you

This hub come supplied with the basic fittings (lock nuts, indicator chain, fulcrum clip and cover), it also come supplied with a dust seal to fit behind the cassette and a cable anchorage unit.