Industry Nine Hydra2 Rear Hub
Best premium hub for riders demanding instant engagement and robust reliability.
This rear hub offers a refined, high-performance engagement system designed to handle the increased torque of modern mountain bikes and e-bikes. With a focus on durability, the updated architecture features a reinforced axle and larger bearings to ensure smooth, reliable operation under heavy loads.
$470.00
at
Nexgen Cycle
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Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic
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$470.00
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$470.00
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$230.00
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$470.00
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$470.00
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$240.00
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$460.00
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$470.00
Industry Nine Hydra Classic Boost
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Who it's for
- Aggressive riders navigating technical terrain and demanding instant power delivery.
- Mountain bikers seeking a reliable, long-term investment for demanding rides.
- Riders who enjoy a unique, loud, and recognizable freehub sound on the trails.
Who should skip it
- Budget-conscious riders or those seeking more affordable component upgrades.
- Riders who prefer silent coasting or a less attention-grabbing bike.
- Home mechanics or riders who prefer straightforward, minimal hub maintenance.
Performance breakdown
Engagement Speed
Instantaneous power transfer makes technical climbs and ratcheting feel effortless.
Structural Durability
Reinforced axle and oversized bearings handle aggressive riding and e-bike torque.
Stress Distribution
Scalloped flange design effectively mitigates spoke tension fatigue over long seasons.
Weight Efficiency
Balances robust construction with a competitive weight for high-performance trail builds.
Maintenance Accessibility
Straightforward design allows for quick service without specialized proprietary tools.
System Compatibility
Boost spacing and XD driver integration fit most modern mountain platforms.
Key Specs
Model
Hydra2
Spoke Count
32
Freehub Body Type
XD
Weight
292g
Intended Use
Mountain, E-bike
Boost Compatible
Yes
Hub Type
Rear
Brake Compatibility
Disc
Disc Mount Type
6-Bolt
Axle Type
12x148mm
Know before you buy
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