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Ratio 1.85 mm Cassette Spacer

Use this spacer if you want to fit an XD* compatible cassette to a SRAM XDR* freehub. Made by Ratio in the Lakes.


SKU: 0023 Category:

SRAM XDR*, SRAM’s newer generation of freehub body, is 1.85 mm longer than the original SRAM XD* standard. SRAM XD* is commonly found on mountain bikes, whereas SRAM XDR* is often used on road and gravel bikes to use SRAM’s AXS* series of cassettes.

XDR* cassettes are not compatible with SRAM XD* freehubs, but you can fit any XD* cassette to a SRAM XDR* freehub using this simple spacer.



All products we offer for sale on our website are Ratio Technology products unless stated otherwise. All third-party products, company names and logos remain the property of their respective holders and use of them does not imply any affiliation with or endorsement by them.

* Ratio Technology Limited is not in any way affiliated with, sponsored or endorsed by SRAM, LLC.

AXS®, DoubleTap®, eTap®, SRAM®,SRAM APEX®, SRAM EAGLE®, SRAM FORCE®, SRAM RED®, SRAM RIVAL®, X0®, X01®, XX1® are registered trade marks owned by SRAM, LLC. Eagle™, Exact Actuation™, GX™, NX™, SRAM APEX 1™, SRAM Force 1™, SRAM RIVAL 1™, S-series™, SX™, WiFLi™, X-Actuation™,  XD™, XDR™, XPLR™, XX™, Zero Loss™ are trademarks of SRAM, LLC.

** Please note that modifying these components may void the original SRAM warranty.

Weight 100 g
Dimensions 3 × 3 × 1 cm


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