Industry Nine Hydra2 Freehub Body

Yes, this is a genuine replacement part specifically engineered for the Hydra2 rear hub system. It is designed to maintain the exact tolerances and performance standards of your original hub.

No, this is a standalone freehub body. You will need to reuse the endcaps from your current wheelset or purchase the specific endcaps required for your axle standard separately.

No, this specific model is designed exclusively for standard 8 through 11-speed HG cassette systems. It will not fit 12-speed cassettes, which typically require a different freehub standard like Micro Spline or XD.

Generally, swapping an Industry Nine freehub body is a straightforward process that often requires only basic tools, such as a cassette tool and potentially a set of hex keys to remove the endcaps. However, we recommend consulting the official Industry Nine service manual for your specific hub model to ensure you have the correct tools on hand.

This component is a direct replacement part designed to restore your hub to its original factory performance. While it ensures your drivetrain operates as intended, it will not change the engagement angle or internal mechanism of your existing Hydra hub.