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Industry Nine Hydra Classic Rear Hub, 6-Bolt, Super Boost

Industry Nine Hydra Classic Rear Hub, 6-Bolt, Super Boost
  • Color: Lime
  • Color: Orange
  • Color: Purple
Color: Lime
Cassette Compatibility: SRAM XD 11/12 Speed
Rotor Type: 6-Bolt
Axle: 157mm x 12mm
Hole Count: 32
Please select options Unavailable
The manufacturer does not permit this item to be shipped, however it can be purchased online and picked up at our store. Bicycles may require assembly - we will notifiy you as soon as they are ready. Please call 623-412-3150 with any questions. Please bring a valid ID and the Credit Card you used to purchase the item(s) when you come to pick them up.


Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards.

- 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control
- 6 pawl, 6 phase
- 115 tooth drivering
- Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue
- Classic j-bend spoke interface
- Steel cartridge bearings are durable


Brake Compatibility 6-Bolt Disc
Cassette Compatibility SRAM XD 11/12 Speed

* Subject to change without notice.

Part Numbers

Option UPC MPN
157mm x 12mm / SRAM XD 11/12 Speed / Orange / 32 / 6-Bolt 810098981279 H2MOXAXG2
157mm x 12mm / SRAM XD 11/12 Speed / Lime / 32 / 6-Bolt 810098981873 H2MIXAXG2
157mm x 12mm / SRAM XD 11/12 Speed / Purple / 32 / 6-Bolt 810098981583 H2MUXAXG2