Freehub Body Cassette Spacer

• 6061-T6 unanodized aluminum, silver (raw)
• 38mm OD x 35mm ID x 1.85mm thick
• For use with Shimano HG style cassettes or SRAM XD cassettes
• Compatible with White Industries Shimano HG 8-12 speed and SRAM XD/XDR freehub bodies

For Shimano cassettes on our Shimano HG 8-12 speed freehub body:

• You will need a spacer if:
  • You are using a Shimano 11 speed mountain cassette (they do not come with a spacer)
  • You are using a Shimano 9 or 10 speed cassette
    • 8 speed cassettes require a wider spacer, which we don’t make
  • You are using a Shimano HG-800 11/34 cassette (Shimano does supply the correct spacer with the cassette)
• You will not need a spacer if:
  • You are using a Shimano 11 speed road cassette
  • You are using a Shimano 12 speed road cassette

For SRAM XD and XDR cassettes on our SRAM XD/XDR freehub body:

• You will need a spacer if:
  • You are using a SRAM XD cassette
    • These are the bigger gravel and mountain cassettes and are actually narrower than XDR road cassettes
• You will not need a spacer if:
  • You are using a SRAM XDR cassette
    • These are the smaller road cassettes and are actually wider than XD gravel and mountain cassettes