Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt XD Blue 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 2 Classic Rear Hub - 12 x 148mm 6-Bolt XD Blue 28H

When you're pushing through gnarly descents or powering long gravel miles on an ebike, you need a hub that stays smooth and reliable. The Hydra 2’s 65% thicker axle, larger 6903 bearings with labyrinth seals, and enlarged pawl pockets deliver bombproof durability and precise engagement when you need it most.

Who is this for?

Trail, enduro, and downhill riders who ride full-power ebikes and demand durable, low-drag performance from their rear hub. If you value predictable engagement, long service life, and a hub that handles rough terrain without constant maintenance, this is 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!