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Rear Derailleur Hanger Extender

Customer Reviews (9)
4.8 / 5| Write your review
£4.99
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£4.99 Please note this product has selling restrictions to your country. was
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Details
Fits to your current derailleur hanger to extend the hanger further allowing use of much larger cassettes.

In some cases this means you can use a short cage derailleur on a 11-40t cassette! Perfect for a single chainring set up on a gravel/cx/adventure bike.
Product Reviews (9)
Questions & Answers (34) Q & A
Specification
Downloads
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Product Reviews (9)
Overall Product Rating 4.8 / 5
By Mick Nash
17 Sep 2019
5 / 5
I recommend this product
ConsNone yet
ProsIt works
I used this item and a 10mm X 1 tap (also purchased from you) to modify a simplex rear end in order to fit a long cage Campagnolo rear changer and wide range block.
It works beautifully and is hardly noticeable.
Thanks for the superb service.
By John Houlihan
08 Aug 2019
4 / 5
I recommend this product
The extender arrived on time and very easy to bolt on and works perfectly, great product
By Richard Angus
22 Jun 2019
5 / 5
I recommend this product
ConsMake sure the derailler clears the spokes.
ProsNone to mention , only a allen key reqiured
Yes works well, I was fitting a larger block to the wheel to 32 teeth sprocket. The device enables the derailleur to do the job.
Works
By EkG
17 May 2019
4 / 5
I recommend this product
Good stuff. Does what it is supposed to do
Works with a 105 triple on a Ribble Gran Fondo
By Darius Carr
06 Mar 2019
5 / 5
I recommend this product
ConsYou need to test for yourself. A bit flimsy but does the job.
ProsIt works for me
I'm now running a triple with a 30 smallest cog at the front and an 11-36 SRAM PG1070 at the back on a SRAM PC 1051 chain.
All 105 with the long cage rear. Works perfectly.
By Nuno Romeiro
16 Jul 2018
5 / 5
I recommend this product
Consbolt little fragile
Proswork, cheap
Now SRAM XX1 10v work in 11-46 cassette.
By Phillip Winskill
28 Jun 2018
5 / 5
I recommend this product
ConsNowt
ProsIt works and cheap
Perfect! A 53/39 and 12-23 aren't too easy on some of the Lakeland passes I ride from my home in Keswick. This little beaut' allowed me to fit an 11-32. Fitted in minutes. Now bought another 2 (I have lots of bikes...)
By Anonymous
03 May 2018
5 / 5
I recommend this product
Further to my review of 11 Apr 2018, bike now set up with 32 teeth big sprocket. 44 inner ring as planned. Lovely low gear works perfectly. Amazing result for cost of only £4.99.
By John Carr
11 Apr 2018
5 / 5
I recommend this product
Not fitted yet. Have classic Langsett 1957 bike with Campag ends incl. gear hanger, 49/44 TA Adaptor Set and Campag Gran Sport rear mech. with 14/26 capacity. I now need lower gears and hope the hanger extension will permit a bigger large sprocket. I'll report IDC. Ratings are provisional at this stage.
Questions & Answers (34)
Can I use on Sram force 22
By
16 Oct 2019
I wish to fit a 11-32 cassette without changing the 11sp force 22 rd short, the frame is a Boarman carbon pro slr, is this possible, thanks
Hi there,
You should be able to use this without an issue, however, as we have never done this we cannot say for certain I'm afraid.
Thanks. 17/10/19
Can I use this extension for my XT 760 short cage with 34T cog?
By
09 Oct 2019
I have a XT M760 rear derailleur low normal version and really love it. But i want to increase the cadence when climbing up so want to up the cassette up to 11-34 but this mostly exceed the derailleur capacity. Does this extension can solve this problem and my derailleur can work smoothly on this 34T cog?

thanks
Hi there,

You should be able to use this without an issue, however, as we have never done this we cannot say for certain I'm afraid.

Thanks.
Rear Cassette Options
By
20 Sep 2019
2018 roubaix i have a Tiagra 10 speed with 50 34 and 11 34 cassette can i run a 36 or 40 with your drop link and assume longer chain ?

You can definitely use a 36T and in most cases a 40t yes.

Thanks - 24/09/19
Sram Red etap short cage derailleur
By
19 Sep 2019
Hi
I have a Sram etap short cage rear derailleur which states a max capacity ot 28T cassette. I want to increase to a 30T cassette . Can I use this hanger and will it work? Thanks
Hi there,

You should be able to do this, however, without testing it we cannot say for certain I'm afraid.

thanks.
Tiagra 4600 ss 46/36 Crankset
By
18 Sep 2019
My cheapo gravel bike has 46/36 crankset and Tiagra 4600ss rear mech. The cassette is 12/28.
What is the largest cassette that you would expect to be workable with this extender fitted?
Hi there,

You may be able to get this up to 36, however, without testing it we cannot say for certain im afraid.

Thanks.
Specialized Roiubaix Comp 2010
By
14 Sep 2019
Can you advise if this would fit my rear mech hanger on my Roubaix Comp 2010? I have tried to fit the Wolftooth adapter to it without success.

Thanks
We would need to see the mech hanger/know the issue with the Wolftooth as we have no experience of that bike!

Thanks - 16/09/19
Would this be suitable for using a medium cage Sram rival 1 RD with a 11-42 cassette? Thanks
By
20 Aug 2019
Hi there,

Unfortunately, as we have never used the two together we cannot say for certain I'm afraid.

Thanks.
Sram Force 10sp with standard crankset
By
06 Aug 2019
Hi, would this work in conjunction with a Sram Force 10sp short cage RD, and standard (39/53T) cranks? I’m looking to switch from an 11-28 to a 12-32 cassette. Thanks.
Hi, yes it will work. Thanks 07/08/19
long cage derailleur plus the hanger extender to get 11-42t?
By
30 Jul 2019
I am trying to make a drop bar 1x10 set up running 42t chainring and 11x42t on the back.
It was suggested I could use the Shimano Tiagra 4700 10 Speed Rear Derailleur (GS) plus this hanger to get me the extra to the 42t.
is that possible?
Yes, we think you should be able to reach 42t with the hanger and a GS 4700 mech. We could only be 100% by testing though!

Thanks - 30/07/19
Can I use it with Ultegra Shimano 600 mech, it's on a Giant CFR1 vintage bike
By
05 Jul 2019
yes RT 05/07/19
Can I use this with the new Ultegra 8000 short cage deraillleur to enable a 32 tooth sprocket
By
28 Apr 2019
Hi,

yes, this should work fine.

Thanks.
Can this be used with a campag athena 11 short rear mech and 16_30 cassette?
By
19 Apr 2019
Hi there,

Unfortunately, as we have never done this we cannot say for certain I'm afraid.

Thanks.
Hi Ii would like to use a hanger on my Giant TCX.
By
17 Apr 2019
I have a 50/34 Chainring and a 10 speed 105 Derailier and would like to fit a 34 tooth rear cassette. Would I have to fit a longer chain if I fit a hanger
It is quite possible, you would need to fit it and see whether the chain is long enough.

Thanks - 23/04/19
Can I use this with sram NX Eagle 11-50?
By
06 Apr 2019
After converting my 3x10 shimano xt/slx to SRAM NX Eagle, the rear derailleur doesnt fit. My hanger is to short and/or wrong shape for the B-screw to put the jockeywheels in the right distanse. I have a quickrelease shaft which won't fit on the Canyon-hanger for Sram for my bike since the right hanger is for 142x12-shaft. Will your product help? Can you post some pictures of your extended hanger in use on a bike please?
We simply would need to have the bike in person to understand the issue further, it would be probably best to speak to a local shop / the manufacturer.

Thanks - 09/04/19
Can i use with Shimano Tourney A070 Rear Derailleur
By
22 Mar 2019
Can I fit custom 13-40 Cassette 7 Speed on my Tourney Rear Derialleur with Hanger Extender?
Hi There,
yes that will work fine,
thanks
Can I use this with a 6700 short cage ultrgra
By
25 Feb 2019
Current set up is 50-34 with a 30 rear sprocket ( just out of Shimano spec but works- just)
I need 34 sprocket at least to assist on steep climbs since a back injury.
32t yes, 34t would need to be tested.

Thanks - 25/02/19
11-32 Compatibility with Ultegra 6800SS
By
18 Feb 2019
Hi, would this be possible to use with my 6800SS derailleur and an 11-32 cassette? Thanks.
Yes this should be suitable,

Thanks - 18/02/19
Can I use this with a Shimano Tourney 7 speed?
By
14 Jan 2019
Hi,

I have an 'Adventure Flat White' touring bike with a short cage Shimano Tourney 7 speed (11-28t) & double 34-50t at the front.

I find that the current gear range is not low enough for me when in hilly areas.

Would this extender allow me to run a 12-32t cassette?
Is 32t the max you'd recommend or would 34t be reachable?

Thanks!
You will definitely get the range of 11-32, you will probably get an 11-34t, but we would need to test it to confirm.

thanks - 15/01/19
Can I use this to fit 11/32 cassette with Sram Red short cage rear derailleur
By
27 Dec 2018
My current setup is Sram Red 10 speed, running a short cage rear derailleur and an 11/28 cassette. Will this item allow me to run the same short cage derralieur but with an 11/32 cassette?
Yes, this will happily work with 11-32t.

Thanks - 28/12/18
105 short cage possibilities with this widget?
By
16 Dec 2018
I have a 105 short cage derailleur. With this widget, could use a tiagra 11-36 cassette, or do you think 11-34 is the limit?
11-32t is definite, 11-34t is normal expectation, 11-36 would need to be tested on your personal set up.

Thanks - 17/12/18
Can I use this with Shimano Dura Ace 9 speed?
By
14 Dec 2018
The Chainsette is a FRM 53/39 on Zicral Rings. Rear wheel is a 9 speed 11-28 cassette on a Mavic Aksium wheel. Dura ce rear derailleur is short cage. I can't go to 10 speed unless I change my Dura Ace 9 speed handlebar control levers which I am reluctant to undertake.
Yes, this is not specific to a groupset, brand or speed.

Thanks - 14/12/18
Can I use this with a Shimano Dura Ace
By
08 Dec 2018
Hello. Can I use this to make a Dura Ace derailleur work with a 11-32t cassette? I’ll be running a 50/34t chainring at the front.
If you currently have a short cage, then yes, you will be able to use 11-32t and probably 11-34t.

Thanks - 10/12/18
11 Speed Camapag Super Record
By
09 Oct 2018
Can I use this to enable me to use 12-32 or 11-32 with 11 speed Super Record?
Yes, this should allow you to get up to the 32t.

Thanks - 09/10/18
Can I use it with an sram GX on a mtb?
By
12 Sep 2018
Hi there,

Unfortunately as we have never tried this we cannot say for certain im afraid.

Thanks.
Can I use with a whyte Suffolk 105, currently 50/34 11-32 how high could I go 11-40?
By
04 Sep 2018
With your current set up you would definitely get 11-36, you may get 11-40 - you would need to test the set up.

Thanks
Compatibility
By
02 Sep 2018
I have a SRAM red etap group running 52/36 and 11-28 with the short cage RD. Would this allow me to install an 11-32? I don’t really want to shell out another £450 for the med cage RD. thanks.
This should work for pretty much any derailleur, we have not used it with Etap, but it should not pose any issues.

Thanks
Can I use this with an Ultegra medium cage derailleur and compact chainrings?
By
18 Jul 2018
Can you advise re the largest sprocket that would work/recommend a cassette?
Hi there,

This should work fine, However the only way to definitely confirm this is to try it. In terms of the biggest chainring you could use, again its a matter of testing as we can not say for certain.

Thanks.
Can I use this with canyon areoroad 8?
By
09 Jul 2018
Need a lower gear for long steep climbs. Icurrent setup is 52/36 witha11/30 cassette.rear derailleur is 8050 short cage. I have a 11/32 11 speed cassette. Shimano say replace derailleur with medium cage but I'd rather not spend £180 or buy compact 50/34 for similar cash. Will extender work?
Yes this extender should work, it simply drops the whole derailleur downward to accommodate a larger cassette.
Thanks
Triple (48-38-28) 11-34 to 13-40, If I ignore 48T Chainring?
By
21 May 2018
Triple (48-38-28) 11-34 to 13-40, If I ignore 48T Chainring


Hi,

Thanks for your previous answer.


I currently have up front, a triple consisting of 48-38-28.

In the rear, my cassette is an 8 speed 11-34 and the Derailleur is a Shimano Tourney TZ which has a maximum cassette cog spec of 34T

I would like to upgrade my cassette to an IRD 8 Speed Elite 13-40.

In a previous answer you advised that:

“Generally triple set ups do not work with the Extender, the only way to tell with your specific bike is to test fit it.

The reason being is the rear derailleur simply is not capable of that amount of range. “.

However, I wasn’t ever planning on cross-chaining by using the big 48T chainring with the large 40T cassette cog (I only ever use the three smallest sprockets on the rear when using the big 48T chainring up front).

So with that in mind, would fitting this Derailleur Extension device present any problems?



Thanks in advance.
As our previous answer explains, the derailleur will not be able to cope with the amount of chain length change by using such extremes. It is best suited to single or double chainrings.

Thanks
Triple (48-38-28) 11-34 to 13-40?
By
20 May 2018
Hi,

I currently have up front, a triple consisting of 48-38-29.

In the rear, my cassette is an 8 speed 11-34 and the B-Tension Screw is screwed in the maximum amount (and with screw thread to spare). The Derailleur is a Shimano Tourney TZ

I would like to upgrade my cassette to an IRD 8 Speed Elite 13-40.

Using your hanger adapter, would I be able to do that?
Generally triple set ups do not work with the Extender, the only way to tell with your specific bike is to test fit it.

The reason being is the rear derailleur simply is not capable of that amount of range.

Thanks
Campag Record 10 Speed
By
08 May 2018
Have a Campag Record 10-speed setup with a 12 - 28 cassette and 50/34 chain rings (SRAM crankset but who cares right?). I rarely ever use the three (12 - 14) cogs on the cassette. Aging knees beg for lower gearing. Would this allow me to run a wider range cassette and get lower gears leaving all else, inc. rear mech, in-situ? (trying to weigh up pro's and con's of a cassette change with this doodad vs putting smaller chain rings on the cranks)
Yes, except if the cassette still had 12t top the shifting at the top end would not be so crisp, also you'd have to be sure that the rear mech could cope with extra amount of chain to take up.
can i fit your drop hanger as per following
By
03 May 2018
sorry for the wrong questionning earlier .My bike is equipped with triple chain ring Campagnolo 30 40 50
the cassette and derailleur are both Campagnolo
11 to 29 T

can I fit your drop hanger and change the cassette up to 13 to 38 ?
with thanks
Daniel
Hi there,

Generally triple set ups do not work with the Extender, the only way to tell with your specific bike is to test fit it.
We would recommend to expect you to be able to use up to a 36t cassette IF it does work.

Thanks
is it made of aluminium and if yes what kind ?
By
03 May 2018
can I fit to a triple chain ring with 10 speeds campagnolo derailleur
Hi there,

From the information provided I cannot offer any advice, please specify exactly what you have / would like to have.

Yes the item is made from aluminium, it is not listed exactly which.

Thanks
extender adapter compatibility
By
12 Apr 2018
I have 1978 Cartlton Pro 5 frameset with 5 speed campy v3 nouvo rear derailleur and 24/14 freewheel,,42/51 crank. Will the extender adapter enable use of 5 speed 28/12 freewheel or even bigger if there is one?
Hi there,

Yes this will allow you to use a 12-28t freewheel. Without testing its hard to confirm, but experience suggests this may allow you to use up to a 30t - you would need to test this in real life though.

Thanks