Industry Nine Hydra 2 Boost Hub
Best high performance hub for technical mountain bike climbing.
Engineered for high-torque performance, this rear hub features a refined engagement system that minimizes drag while maximizing power transfer. With upgraded internals and a robust build, it offers reliable, responsive handling for aggressive riding styles.
$470.00
at
Airpark Bike Co
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Who it's for
- Technical mountain bikers navigating tricky uphill sections and tight switchbacks
- Home mechanics who value straightforward maintenance and long-term durability
- Riders wanting to personalize their build with high-quality color accents
Who should skip it
- Cyclists who prefer a silent or stealthy riding experience
- Budget-conscious builders looking for the best value-to-performance ratio
- Efficiency-focused racers seeking every possible advantage in rolling speed
Performance breakdown
Engagement Speed
Instantaneous power transfer makes technical climbs feel effortless and precise.
Structural Durability
Beefed-up axles and bearings handle aggressive riding without breaking a sweat.
Rolling Efficiency
Refined internals minimize drag for a smooth, consistent ride quality.
Maintenance Ease
Straightforward design allows for quick service without specialized shop tools.
Build Versatility
Standard J-bend spokes offer reliable, easy sourcing for custom wheel builds.
Torque Handling
Engineered specifically to withstand the high stress of modern drivetrain systems.
Key Specs
Spoke Count
32
Freehub Body Type
Shimano Micro Spline
Axle Type
12mm Thru-Axle
Hub Spacing
148mm
Rotor Mount
6-bolt
Position
Rear
Spoke Type
J-Bend
Boost Compatible
Yes
Know before you buy
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