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Rohloff Splined Sprocket Carrier - 8540

Customer Reviews (3)

4.7 / 5| Write your review

£34.99

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Details

Retrofittable splined sprocket carrier.

Note: When reversing/replacing the Splined Carrier the Rohloff sprocket tool Art No. 8508 must be used (SJSC Part Number 41415).

Product Reviews (3)

Questions & Answers (10) Q & A

Specification

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Product Reviews (3)

Overall Product Rating 4.7 / 5

Brilliant

By Christopher Flint

02 May 2018

4 / 5

I recommend this product

ConsNone

ProsEase of fitting and future proof

Perfect upgrade, ideal for hassle free sprocket changes.

By Anonymous

31 Mar 2018

5 / 5

I recommend this product

Excellent engineering, unlike this review window.

easy to fit, big improvement

By Christopher Barras

06 Dec 2017

5 / 5

I recommend this product

Consnone

Proswill stay on hub now and can change sprockets in minutes

once got old sprocket carrier off (had gates sprocket on, came off separately) using pipe wrench very carefully, screwed on in seconds
circlip very easy to ping off (almost with fingers) and new sprocket just pushes on
major improvement

Questions & Answers (10)

Which splined carrier suits a 2014 Thorn Raven?

By James

31 Aug 2022

Regular or Slim? Aiming to use 15t or 17t sprocket. Thanks!

SJS Customer Service:

For any information or advice on any of Thorn bikes, frames and forks or parts, please contact our dedicated Thorn bikes sales team either on 01278 441505 or [email protected] and they'll be able to provide you with all of the information you need.

i have just acquired a Thorn Mercury 700c wheels ,Rohloff ,

By John

29 Aug 2021

39t chainwheel and17T screw on sprocket.When this needs replacing ,which splined carrier will be the correct one to get and fit please?

SJS Customer Service:

Hi
Thank you for your enquiry. You will need the slim splined carrier, our item number 43202 whilst the sprockets can be found on our item 41411. If you type either number into our search box then it will take you straight to them.
Kind Regards. JP 01/09/21

Which spline kit should I use for my Rohloff 500/14?

By John

01 Jan 2020

I have 26" x 1.75 tyres fitted to my wheels.

SJS Customer Service:

Hi
The item you require is Rohloff Splined Sprocket Carrier Slim - 8540S, it is our item number 43202.
Kind Regards. 02/01/20

Which splined sprocket carrier to retrofit to 40T x17T setup on Mk2 Nomad?

By Anonymous

08 Jul 2019

SJS Customer Service:

You will need the Slim.

Thanks - 09/07/19

Rohloff splined carrier fitment...

By Eugene Cassini

13 Apr 2019

Hi

Does the Rohloff splined carrier #8540 screw directly on the the hub or are additional tools required for fitment?

Thanks

Eugene Cassini

SJS Customer Service:

Hi
Thank you for your enquiry. There are no special tools required to fit the splined carrier however if you still have the older system you will need the sprocket removal tool to take that off first.
Kind Regards. 16/04/19

Regarding Rohloff splined carriers

By Eugene Cassini

12 Apr 2019

Just to confirm that in order to change a 15T threaded sprocket to a 13T splined sprocket onto a Rohloff Hub, the only compatible splined carrier is #8540.

SJS Customer Service:

Yes, the wider option - SJS Cycles part number : 41409

Thanks - 12/04/19

Which adaptor?

By Alan Sadler

16 Jul 2018

I have a 500- 14 Rohloff with 16teeth. Which adaptor do I order to replace the threaded sprocket? On an Azub Tricon recumbent trike btw.
Replacing with an 19 or 19 tooth splined

SJS Customer Service:

We would need to be aware of the chainline on your Trike to advise, please find out and call to speak to our Rohloff Technician.

Thanks

Which splined sprocket carrier suits a 2013 Thorn Raven twin tandem (has rear disk brake)?

By Robert Saunders

13 Jun 2018

Standard or slim sprocket carrier for a Thorn tandem?

SJS Customer Service:

The Slim would be suitable.

Thanks

Rohloff Sprocket Carrier

By William Stevenson

03 Apr 2017

Thorn Mercury, old type with 26" wheel. Considering larger sprocket, such as 21, only possible on carrier. 2 types of carrier- ? which type. Also no result from searching on SJS or Rohloff part number for the carrier removal tool- is this the same as the sprocket tool I already have?

SJS Customer Service:

Hi,

The slim carrier will be the best option for you as this matches your current chainline the best. The sprocket tool that you already have will be suitable for fitting of the splined carrier.

Thanks.

Which Splined Sprocket Carrier For Thorn Raven Sport Tour

By Julian Pitt

02 Apr 2017

I've just reversed the old style sprocket on my Rohloff speed hub & found that very hard. So I guess the splined sprockets will make life easier & now might be the time to do it, before the reversed sprocket has really tightened itself up. Which one will I need?

SJS Customer Service:

Hi,

Providing your current sprocket is 15T or larger then you can go for the slim carrier and the appropriately sized sprocket as this will be the closest match to your current set up.

Thanks.