Industry Nine - Hydra Complete Freehub Body - Micro Spline

Industry Nine Freehub bodies are machined in North Carolina and contain all necessary pawls, springs and bearings for servicing or converting their hubs. Features Kits include freehub, bearings, inner spacer, pawls, and springs Convert or replace your existing Hydra mountain freehub body with this complete MicroSpline kit. Includes everything you need to swap the freehub and get riding