Stan's 9mm Front Thru Bolt Conversion Caps (For 3.30HD/Flow Hubs)

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Stan's Hub and Wheel Axle Conversion Kit.


  • 3.30 and 3.30HD kits include a pair of adapters only (bolt, axle, and quick release available separately)
  • Not compatible with Boost 110 or 148mm hubs
  • Instructions and hub determinations are available online @
Converts To: 9 x 100mm TB
Stock Configuration: 9 x 100mm QR
Wheel: Front
Hub Model: 3.30HD / Flow EX disc

This product was added to our catalog on September 25, 2019