Industry Nine Hydra 2 Freehub Body Conversion Kit Black, SS

What Our Gearhead(R) Experts Are Saying: "I've swapped Hydra 2 freehubs plenty of times, and these kits make it painless. Everything shows up ready to install, engagement feels brand new, and tolerances are exactly what you expect from Hydra 2. Just pay attention to which kits include a driveside endcap and which require ordering it separately."When we're refreshing a hub, changing drivetrains, or bringing a tired wheelset back to life, Hydra 2 freehub kits are the fastest way to get that signature engagement back. Whether we're converting between driver standards or replacing a worn unit, these kits keep our Hydra 2 hubs feeling crisp, loud, and ready to charge again. Each freehub kit comes assembled with pawls and springs, designed to drop straight into compatible Hydra 2 hubs. Options cover HG, XD, MS, and single speed configurations, with select kits including the required driveside endcap for a true plug-and-play install. It's a factory-correct solution that keeps downtime short and ride quality high.