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Equipment > Accessories > Indoor Trainers / Rollers > Trainers / Rollers - Accessories


With the popularity of the new SRAM AXS 12-speed groups, plenty of road and gravel bikes are now equipped with rear wheels bearing the SRAM XDR road freehub body. Wahoo has stepped up and is offering a freehub conversion kit for the 2018 KICKR and CORE rear wheel-off direct drive trainers. As the XDR uses the same system, but longer body, than the mountain XD version, this freehub adapter set-up will accommodate both.

At this time we have no information from Wahoo on XDR/XD adapter options for older KICKR models.

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  • Freehub adapter kit for SRAM XDR/XD use with Wahoo KICKER18 and CORE units
  • Replaces the stock Shimano HG/SRAM 11s version
  • Please follow all instructions for proper, safe installation and use
  • This adapter does not fit older KICKR models
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