Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline BLK 28H

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.

Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline BLK 28H

Designed to turn every pedal stroke into instant acceleration, the Hydra Classic hub delivers near-instant engagement and enduring reliability. Built start-to-finish in Asheville, NC, it’s engineered for easy service with no proprietary tools, so you stay in the saddle longer and waste less time in the shop.

Who is this for?

Ideal for riders who demand durable, high-precision engagement and want a hub they can service themselves without proprietary tools. If you ride demanding terrain—trail, enduro, or long-distance commutes—and refuse to compromise on durability, this is the hub for you.

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!