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With the Zwift Hub XD/XDR Freehub Body, you can now add a SRAM 12-speed XD & XDR cassette to your Zwift Hub.
With a quick swap of the freehub using the wrench included with your Hub, you’ll be able to ride your SRAM AXS-equipped road, gravel, or mountain bike and take full advantage of the 10t cog and/or flat top chain.
Have questions? Check out our setup page and video guide.
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