Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt XD Green 32H

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 Green 32H

Riders dealing with technical terrain need a hub that responds instantly and lasts. The Hydra 2 rebuilds a proven platform with a 65% thicker axle, larger 6903 bearings, and reinforced seals to withstand the rigors of long climbs, rough descents, and mud-churned miles. With a groundbreaking 870 P.O.E. engagement and enlarged pawl pockets, you’ll feel immediate, telepathic control when you demand precise power transfer on steep turns and hard roots.

Who is this for?

This hub is built for aggressive trail, enduro, and downhill riders who push their bikes hard—including riders with full-power ebikes—seeking maximum engagement, long-term durability, and a lighter, stronger shell for confident descending and sprinting.

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