Onyx Classic Boost ISO 6-Bolt 32H, Anodized Black

253,7 824,6 

SKU: onyx-classic-boost-iso-6-bolt-32h-anodized-black Categories: ,


The Classic hubs are the embodiment of the quality and performance Onyx Racing Products is known for. Low drag, instant engagement, fully silent operation,  stealth looks, and robust construction all in one package.

  • Classic model.
  • Boost standard. 110x15mm front hub spacing , 148x12mm rear hub spacing.
  • ISO 6-bolt disc mount.
  • 32H front and rear.
  • Shimano HG (aluminium or stainless steel version), Micro Spline, or Sram XDR freewheel driver.
  • Anodized black finish.
  • Available separately or as a pair.
  • Hubs found in stock are available with the old Onyx logo (as in the product photos).
  • Stock note: Rear hubs are currently out of stock. Restocking will happen soon, however. In the meantime, check the Classic MFU Boost, ISO 6-bolt, 32H hubs to fulfil your needs.

XD vs. XDR? What’s the difference?

Not sure what’s the difference between XD and XDR Drivers? Head to our News & Tech Section to learn more.

XD, XDR and HG Freehub Drivers

Additional information


Front, Rear, Set


None, Shimano HG, Shimano HG (chromoly), Shimano Micro Spline, Sram XDR, Sram XDR (chromoly)


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