SunRace XD Adapter

Name: SunRace XD Adapter
Brand: SunRace
SKU: 139010051
Price: 14 EUR
Availability: InStock
Rating: 5 (4 reviews)

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4 Reviews

24 Questions

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Specifications SunRace XD

Features of SunRace XD

Color Black

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Product description of SunRace XD Adapter

Description summary

Unlock drivetrain versatility with the SUNRACE XD Adapter. This precision-engineered part seamlessly bridges the gap between your SRAM XD freehub and a SunRace MZ series 11-speed cassette. It´s the perfect, cost-effective solution for riders wanting to combine their high-performance XD-equipped wheelset with the specific gearing and value of a SunRace cassette. As a genuine SunRace component, it guarantees a secure, wobble-free fit, ensuring your shifting remains crisp, accurate, and reliable on the most demanding trails. A smart upgrade for your ideal MTB setup

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SUNRACE XD Cassette Adapter for MZ Series Cassettes

Unlock new levels of drivetrain versatility for your mountain bike with the genuine SUNRACE XD Cassette Adapter. This essential spare part is the perfect solution for riders looking to combine the performance of a SRAM XD freehub body with the specific gearing and value of a SunRace MZ series cassette. No need to invest in a new wheelset or hub; this precision-engineered adapter expertly bridges the compatibility gap, opening up a world of component customization and allowing you to build the perfect drivetrain for your needs.

Designed specifically for the discerning MTB rider, this adapter allows you to fine-tune your gearing for any terrain. If you own a high-performance wheelset equipped with a SRAM XD 11/12-speed freehub but prefer the wide gear range or cost-effectiveness of a SunRace MZ series 11-speed cassette , this component is your key to seamless integration. It eliminates compatibility headaches and provides a reliable, secure connection, ensuring your shifting remains crisp, accurate, and dependable on the most demanding singletrack and steepest climbs. This represents a smart, cost-effective upgrade path, allowing you to leverage existing high-performance components while choosing the cassette that best suits your riding style and budget.

As a genuine SunRace product, this adapter is manufactured to the highest standards of quality and precision. It guarantees a perfect, wobble-free fit between the hub and the cassette, preventing the creaks, premature wear, and poor shifting performance often associated with mismatched or low-quality conversion parts. Trust in the brand that designed your cassette to provide the ideal interface for flawless operation.

Main Features:

* Cross-Compatibility Bridge: Enables the flawless mounting of specific SunRace cassettes onto industry-standard SRAM XD freehubs.
* SunRace MZ Series Specific: Engineered exclusively for a perfect fit and optimal performance with SunRace MZ series 11-speed cassettes.
* Precision Fit: Manufactured to SunRace´s exacting tolerances for a secure, stable connection that ensures smooth and reliable gear changes.
* Durable and Robust: Built to withstand the high torque and rigorous demands of modern mountain biking, ensuring long-lasting reliability on the trail.
* Simple Installation: Designed for a straightforward and intuitive installation process, allowing you to quickly and confidently modify your drivetrain.
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Technical Specifications:

* Product Name: SUNRACE XD CASSETTE ADAPTER
* Product Type: Hubs / Adapters
* Hub Compatibility: SRAM XD 11/12-speed freehub bodies
* Cassette Compatibility: SunRace MZ series 11-speed cassettes. Important: Compatible with SunRace cassettes only.
* Function: Adapter that allows the mounting of a Sunrace MZ series cassette compatible with Shimano 11v on Sram XD 11/12v bodies

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What our customers are saying about SunRace XD Adapter

This is an excellent, high-quality product, consistently praised for being a truly useful item. Customers find it to be a top-rated choice that delivers great performance and functionality. Its combination of superior quality and an affordable price makes it an outstanding value

Great product

2023/07/27

Roberto

Great product and price. Fast Shipping

Good product

2023/07/18

Konstantin

Fair price + really useful item

Sunrace adapter

2023/07/08

Miguel Angel

Good product and good price

Sunrace xd adapter

2023/06/05

Emanuele

Excellent product, fair price.

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It has play/looseness

2025/12/03

antonio

I removed an 11-speed XD sprocket and fitted this adapter with an 11-speed Sunrace sprocket. It´s not a tight fit. There´s about 3mm of play, like it´s missing a spacer. Could you tell me what I´m doing wrong? The tutorial shows how to screw the adapter in correctly, all the way, but mine isn´t secure.

Answer of Amilcare

a spacer ring is definitely missing

Replacement for existing Sunrace driver

2025/05/06

Stan

I have a Sunrace 10-46t cassette that has wobbly high gears (smallest cogs) that I think occurred after my LBS gripped the driver to it from the XD threads. I don't know if the smallest cogs as a set is bent or the driver but I believe it's the driver as the cog set did not undergo any stress. My question is, is this an exact replacement part for the part that came with the cassette. Thanks.

Answer of Ben

Yes

Hi, I have a SRAM NX 11/50 cassette and I should replace it with a GX 1

2025/01/20

gianluca

hi I have a sram nx 11/50 cassette and I should replace it with a gx 10/52 this adapter is correct

Answer of Alfredo

It doesn´t work for that core

Cassette compatibility

2024/11/15

Kalle

Hi! What cassette's and single speed conversion kits are compatible with this?

Answer of Dirk

Hi there. You can see the answers to technical questions always at the bottom of the product page: https://www.tradeinn.com/bikeinn/en/sunrace-xd-adaptor/139010051/p I'm not aware of a single speed conversion kit that is compatible with this adaptor. The following cassettes will work with this adaptor: 1) https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p 2) https://www.tradeinn.com/bikeinn/en/sunrace-mx9-xd-cassette/139010037/p 3) https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-cassette/139010039/p 4) https://www.tradeinn.com/bikeinn/en/sunrace-mz91-cassette/137215093/p The good news is that each one of those cassettes will actually come with the adaptor anyway. The YouTube video on this page and on the above links offers a useful installation guide. To my knowledge, these cassettes are priced lower than other cassettes with similar range that fit directly on the XD freehub. I use the 2nd cassette linked above and it works pretty well.

Answer of diego

I use this SunRace CSMZ91X WT5 Cassette 12-speed - 10-50 - black

Compatibility with shimano cassettes

2024/11/03

Josep

Very good. Is this adapter compatible with any sram/shimano HD cassette? I have some rims with a SRAM XD core and would like to convert it to HD. thank you very much

Answer of daniele

Yes, you will then have to adjust the gear change since the cassette distance will probably change. From xd you go to HG, not hd

Answer of Dirk

No, this adaptor is NOT compatible with HD cassettes. The spline is different to HG or MicroSpline. The following cassettes will work with this adaptor: 1) https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p 2) https://www.tradeinn.com/bikeinn/en/sunrace-mx9-xd-cassette/139010037/p 3) https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-cassette/139010039/p 4) https://www.tradeinn.com/bikeinn/en/sunrace-mz91-cassette/137215093/p The good news is that each one of those cassettes will actually come with the adaptor anyway. The YouTube video on this page and on the above links offers a useful installation guide. To my knowledge, these cassettes are priced lower than other cassettes with similar range that fit directly on the XD freehub. I use the 2nd cassette linked above and it works pretty well.

Answer of diego

This only fits sram, so you can fit the sunrace cassette

Milyen sor való ehez

2024/10/30

András

Helló azt szeretném kérdezni hogy milyen sor való ehez az adapterhez? Mert a sram fogas kerék sír nem jó hozzá.

Answer of Dirk

Hi there, I'm not sure which SRAM cog you're trying to fit on the adaptor. A SRAM XD cassette should fit straight onto the XD freehub, there is no need for this adaptor. But if your SRAM cassette fits a Shimano HG freehub it won't fit. The following cassettes will fit and they all come with the adaptor: https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p (check the video for installation of the adaptor) https://www.tradeinn.com/bikeinn/en/sunrace-mz91-cassette/137215093/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-cassette/139010040/p Hope this helps

Answer of diego

I use Sunrace sprocket pack and they are fine

Answer of Enric

This adapter is to put Shimano type sprockets on a SRAM core xd

Compatibility

2024/09/06

Oscar

Hi, this adapter is good for mounting on a XD core, but I need to mount an 11V Suntace with a ratio of 11~42 teeth. Do you have both pieces available for purchase on your website? Thank you very much, regards Oscar

Answer of Dirk

Hi there, I think this is the only 11-42 Sunrace cassette that will fit on a SRAM XD hub: https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p The cassette includes the adaptor anyway, no need to buy one separately, unless needed for spare wheel. Check the video in the link above and at the top of this page.

Compatible con cassette 12v sunrace

2024/07/21

Juan Manuel

Hello, I have a 12v 11-51 cassette from Sunrace and a Mavic rim with an xd core is used to mount this 12v 11-51 cassette from Sunrace.

Answer of Amilcare

Yes, of course, you screw it onto the XD core and then mount the 12v cassette.........

Sunrace 11-51 cassette compatibility

2024/07/21

Juan Manuel

Hello, I have a sunrace 11-51 cassette and a mavic wheel with an hd hub. I would use the adapter to put the cassette.

Answer of Fernando

No, the adapter is only for the sunrace 10/46 cassette

Compatibility

2024/06/20

Stephen

Would this product work with a sunrace 9 speed cassette.?

Answer of Dirk

Hi there, as far as i know this adaptor does not accommodata a SunRace 9 speed cassette. This adaptor allows the following cassettes to be mounted on a Sram XD hub: https://www.trpadeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010040/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010039/p https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p All these cassettes come with the adaptor anyway as well as a locking screw cap. Check the instructions video on the link in this page

Answer of Diego

NO, and for 11 speed cassettes.

reduction nut

2024/05/20

Filip

Does the reduction set include a nut for mounting the sunrace cassette?

Answer of Diego

No, what you see in the photo is what you get...

Answer of Feliciano

If you are referring to the nut that closes the cassette, no.

Question about the nut securing the sunrace cassette with the adapter

2024/05/20

Filip

Does the set with the adapter include a nut for mounting the sunrace cassette with the adapter?

Answer of Dirk

Not sure nut you are referring to. If you mean the screw cap to lock the cassette to the hub: NO that is NOT included. This adaptor allows the following cassettes to be mounted on a Sram XD hub: https://www.tradeinn.com/bikeinn/en/sunrace-csmx9-xd-cassette/140069442/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010040/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010039/p https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p All these cassettes actually come with the adaptor anyway as well as a locking screw cap. Check the instructions video on the link in this page

Chris King hub compatibility

2024/05/04

Lluis

Is this item compatible with a Chris King 150x12 hub and the Te X01 DH 7-speed cassette?

Answer of Dirk

Hi there, I'm not familiar with a Chris King 150x12 hub or the Te X01 DH 7-speed cassette. If your cassette fits on an SRAM XD hub, the Sunrace XD adaptor should fit but I'm not sure about the width. All I know is that this adaptor converts an SRAM XD hub to one that takes a few Sunrace cassettes. For details see link to YouTube video at the top of this page. The casettes are CSMZX1X, CSMZ91X https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010040/p and CSMX9X: https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p . Note that, in spite of the appearance on the image, the converted hub will not take Shimano HG cassettes. Hope this helps

Hub Compatibility

2024/05/04

Lluis

Is this item compatible with the Chris King 150x12 rear hub

Answer of BRUNO

This adapter is from the K7 Sunrace for use in the XD hub.

nx cassette compatibility

2024/03/30

Feli

Hello: With this adapter I can install a Sram nx cassette instead of the Sunrace. I already have a new nx cassette. Thank you

Answer of Amilcare

This adapter must be screwed onto a Sram XD freewheel, it is used to mount the Sunrace sprocket set

Compatibility

2024/03/06

Francisco

Good morning. I want to put a single speed on it but the one for core xd is too expensive for me. Would I use this adapter to put it in the xd core and put a single speed for HD? Thank you

Answer of Dirk

Hi there, I'm not sure what you mean by "HD". All I know is that this item converts an SRAM XD hub to one that takes a few Sunrace cassettes. For details see link to YouTube video at the top of this page. The casettes are CSMZX1X, CSMZ91X https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010040/p and CSMX9X: https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p The converted hub will not take Shimano HG cassettes and my understanding is that therefore it won't take the single speed cogs that I'm familiar with and (I think) you have in mind. I have quite a few single speed cogs but they only fit on Shimano HG splined hub, not the one you're looking at on this page. Hope this helps

Answer of Diego

Hi, frankly I would tell you not to get this adapter. I got it but it DOES NOT fit my bodice xd. Frankly, I don´t know what it could be used for, but try asking a specialized mechanic for information.

Compatibility

2024/01/11

José Antonio

Good afternoon, I have a Sram

Answer of Dirk

Not sure what the question is but this adaptor allows the following cassettes to be mounted on a Sram XD hub: https://www.tradeinn.com/bikeinn/en/sunrace-csmx9-xd-cassette/140069442/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010040/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010039/p https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p All these cassettes actually come with the adaptor anyways. Check the instructions video on the links

Answer of diego

I also had a SRAM sprocket set, then replaced with sunrace, you need this adapter to mount it

Nucleus xdr compatibility

2024/01/08

Jose Maria

With this adapter could I install the Sunrace CSRX8 11V 11-42 cassette on an XDR hub?

Answer of Dirk

I don't think it will fit. I think the Sunrace CSRX8 has the Shimano HG spline whereas the Sunrace adapter has a different spline. The only 11 speed Sunrace cassette that fits on an XDR hub comes standard with the adapter.

sram adapter

2023/12/05

Ruben

This adapter is suitable for sram 12v or is it only for 11v

Answer of Dirk

According to the SunRace website /spcs-adx/ the following 12 speed cassettes will fit: https://www.tradeinn.com/bikeinn/en/sunrace-mz91-xd-pinion/139010039/p https://www.tradeinn.com/bikeinn/en/sunrace-mz91-cassette/137215093/p as well as this 11 speed cassette: https://www.tradeinn.com/bikeinn/en/sunrace-mx9x-cassette/137705351/p Note, however, that the adaptor does not take Shimano HG cassettes. I stand to be corrected but the adaptor is only compatible with the above SunRace cassettes since the splines are different. However, according to this link: https://cache.tradeinn.com/images/pdf/especificaciones/eng_sunrace_specs_053027.pdf all cassettes mentioned above are supplied with the adaptor anyway. So, unless you want a spare adaptor, there is no need buy one separately.

Answer of Fernando

This adapter is only compatible with the Sunrace 11-speed cassette

Answer of Jose Angel

I use it on a 12v.

DT swiss hub compatibility

2023/11/25

lionel

Hello, is this adapter compatible with a DT Swiss hub and an 11v cassette (11-46) compatible with Shimano groupset? THANKS

Answer of Manuel Prieto

As long as the hub is sram xd if it is compatible to use a Shimano 11V cassette

Answer of Christian

Hello, this adapter is only compatible with the Sram XD body to mount the dedicated Sunrace 10-46 pack.

Fittment

2023/09/15

Dean

Can this be used for a 10spd cassette

Answer of Konstantin

No, it´s only for sunrace cassete with specific hub type

Does the adapter also fit 11 speed?

2023/07/26

Bech

Does the adapter also fit the 11 speed cassette? Possibly by using a saver, perhaps@

Answer of Konstantin

It´s fits only sunrace cassetes

Cassette compatible

2023/07/20

Juan carlos

What cassette would be compatible with this adapter?

Answer of Matteo

Sram XD type cassettes

SunRace Adapter

2023/07/07

Robert bannon

Will this work on XD or HG hubs ?

Answer of Matteo

it is specific for XD hubs

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SunRace XD Adapter

Features of SunRace XD

SunRace - Spare parts - Hubs

Specifications SunRace XD

Features of SunRace XD

Color Black

Product Type Adapters

Product description of SunRace XD Adapter

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