Industry Nine Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic mountain hub is 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.
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. Our range boasts a universe of standard options in terms of axle fit, spoke hole drillings, disc rotor mounting, freehub bodies, and colors. E-bike compatible.
Spank 350 Rims:
Unique profile with low sectional height & wide width adds radial compliance & lateral stiffness
Improved radial compliance for better traction over bumps & chatter while reducing negative feedback to the rider gives enhanced performance & comfort
30.5mm internal width is versatile fitting tires from 2.0” to 2.6” and allows plus size tire use without negative squaring off of tire profiles
RECOMMENDED FOR: ASTM 4, All mountain, trail, enduro
RIDER TYPE: MEDIUM TO LIGHT RIDER: Medium to Light Impact