Industry Nine Hydra Classic Rear Hub - 12 x 197mm, 6-Bolt, XD, Black, 32H Computer & Heart Rate Manufacturer Part Number: 61802 SRS

Manufacturer Part Number: 61802 SRS

Manufacturer Part Number: PRUL2

Manufacturer Part Number: AA401046

sleek form factor designed to visually complement the fluid lines of modern pro-sized frames and ensure zero disruption during riding motion

Manufacturer Part Number: 29031012217

Industry Nine Hydra Classic Rear Hub - 12 x 197mm, 6-Bolt, XD, Black, 32H Computer & Heart Rate Manufacturer Part Number: 61802 SRSIndustry 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