• QUALITY DESIGN - Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights and an intuitive layout that can be serviced without any proprietary tools.
• DURABLE & LONG-LASTING - These lightweight bike hubs are made start to finish in our Asheville, NC machine shop. 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 our own in-house anodization lab, every step of design, engineering, manufacturing and assembly is done on premises to our exacting standards.
• 11 STUNNING COLORS - Industry Nine has high standards for polishing and anodizing, resulting in the breathtaking luster that I9 parts are known for. Available in 11 striking colors intended to complement any build, our anodization processes create not just a durable, corrosion-resistant finish, but also one that any rider will be proud to fit to their bikes.
• COMPATIBILITY - The Classic Hydra Boost Front hubs are compatible with wheels that have 28 spoke holes. Our range boasts a universe of standard options in terms of axle fit, spoke hole drillings, disc rotor mounting, freehub bodies, and colors.
• SPECIFICATIONS - These mountain bike hubs have a 6 Bolt brake mount design and fit wheels with 28 spoke holes. The hubs are carefully crafted in the USA with lightweight aluminum. The bike stem has a classic j-bend spoke interface and steel bearings.