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.

Specifications:

• Defined Color: Black
• Weight: 360
• Color: Black
• Spoke Interface: J-Bend
• Center to Flange, Left: 25
• Cassette Body Type: Shimano Micro Spline
• Hub/Brake Compatibility: 6-Bolt Disc
• Flange Diameter, Right: 60
• Bearing Type: Sealed Cartridge
• Skewer Included: No
• Rear Axle: 12mm Thru x 148mm
• Center to Flange, Right: 38
• Hub Drilling: 28
• Flange Diameter, Left: 58