Replace your existing Industry Nine Hydra mountain freehub with this complete XD 11/12 speed kit. If converting from Shimano Micro Spline, please note factory spec involves HAX2631 (QR) or HAX2637 (12x). Compatible with Hydra Mountain Rear hubshells.

INCLUDED

INCLUDED:

• 1 – Hydra XD freehub body shell
• 1 – bearing spacer
• 1 – 152610 bearing
• 1 – 15267A5 bearing
• 6 – Hydra springs
• 6 – Hydra pawls
• 1 – freehub body seal