Zwift Hub XD/XDR Freehub Body

The Zwift Hub XD/XDR Freehub Body replaces the included freehub body on your Zwift Hub, unlocking compatibility with SRAM 12-speed road, gravel, and mountain bike cassettes.


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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  • Manufactured in China
  • Compatible with Zwift Hub Smart Trainer
  • Includes a 1-year limited warranty
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Tech Specs
  • Product dimensions: 2 in x 2 in x 2 in
  • Product weight: 0.20lbs.
  • Steel
  • Compatible with Zwift Hub Smart Trainer
  • Not compatible with Wahoo Smart Trainers
  • For use with SRAM XD and XDR Cassettes on Zwift Hub
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Shipping & Returns


  • Orders placed before 3:00 P.M. EST typically ship the same day
  • Standard shipping: 1–5 business days
  • $15 flat rate shipping charge applied at checkout for Alaska & Hawaii


  • We offer a 30-day return policy on all products
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