Industry Nine Hydra 2 Boost Hub
Best high performance hub for riders seeking instant pedal engagement.
Engineered for extreme durability and rapid engagement, this rear hub features a robust design capable of handling high torque loads. It offers a refined, high-performance solution for demanding trail riders seeking reliability and precision in their drivetrain.
$470.00
at
Airpark Bike Co
More Hydra options
Who it's for
- Technical mountain bikers navigating tricky uphill sections and tight switchbacks
- Home mechanics who prefer performing their own routine bike maintenance
- Riders wanting to personalize their build with high-end color coordination
Who should skip it
- Quiet-trail enthusiasts who prefer a silent riding experience
- Budget-conscious cyclists looking for a more economical wheel build
- Cross-country racers prioritizing maximum rolling efficiency over instant engagement
Performance breakdown
Engagement Speed
Instantaneous power transfer makes technical climbs feel effortless and precise.
Durability
Reinforced axle and oversized bearings handle aggressive abuse without complaint.
Drag Efficiency
Optimized pawl geometry minimizes friction during high-speed coasting.
Build Quality
Precision in-house manufacturing ensures consistent, high-tolerance performance.
Torque Handling
Robust internals easily absorb the stress of high-torque pedal strokes.
Serviceability
Straightforward design allows for quick maintenance without specialized shop tools.
Key Specs
Spoke Count
28
Freehub Body Type
Shimano Micro Spline
Axle Type
12mm TA
Hub Spacing
148mm
Brake Compatibility
Disc
Disc Mount Type
6-bolt
Spoke Hole Type
J-bend
Boost Compatible
Yes
Intended Use
Mountain biking
Know before you buy
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