Industry Nine Hydra2 Freehub Body Complete Kit

Precision-engineered and durable, the Hydra2 Freehub Body Complete Kit keeps your hub running smoothly

What Our Gearhead® Experts Are Saying:

"The Hydra2 Freehub Body Complete Kit makes hub maintenance a breeze. Whether I’m swapping drivetrains or replacing worn components, this kit includes everything I need—pawls, springs, and bearings. The CNC-machined aluminum body is built to last, and engagement stays crisp no matter how hard I ride."

The Hydra2 Freehub Body Complete Kit is the key to maintaining peak hub performance. Designed for seamless compatibility with Hydra2 hubs, this kit includes everything we need to replace or upgrade our freehub system. The CNC-machined aluminum body ensures durability while keeping weight low, while high-quality bearings and springs maintain the legendary 0.41° engagement Hydra2 hubs are known for.

Whether we’re upgrading to a new drivetrain or refreshing well-ridden components, this complete kit restores smooth operation and instant power transfer. Available in XD, MS, and HG driver options, it’s built for every style of riding, from enduro to downhill to dirt jumping.

Details

• Precision-engineered freehub body for Hydra2 hubs, available in XD, MS, and HG options
• CNC-machined aluminum construction provides durability with minimal weight
• Includes pawls, springs, bearings, and all necessary hardware for easy installation
• Maintains Hydra2’s 0.41° ultra-fast engagement for instant power transfer
• Ideal for hub maintenance, drivetrain upgrades, or replacing worn components
• Designed for mountain biking, enduro, downhill, and dirt jumping
• Item #NIN1WXE

Tech Specs

Material

aluminum

Compatibility

[HG, MS, XD] boost, superboost hubs, [SS] single speed hubs

Activity

enduro, downhill

Manufacturer Warranty

2 years