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.
115 tooth drivering
6 pawl, 6 phase
690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control
Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue
Specifications
Axle Type
12mm Thru x 157mm
Bearing Type
Sealed Cartridge
Brake Type
6-Bolt Disc
Center to Flange, Left
41
Center to Flange, Right
29
Color
Black
Flange Diameter, Left
58
Hub Type
SRAM XD 11/12 Speed
Skewer Included
No
Spoke Count
32
Spoke Interface
J-Bend
Weight
304
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