Industry Nine Hydra Classic Boost
Best high performance hubs for discerning mountain bikers.
Engineered for rapid engagement and rugged reliability, this rear hub is a staple for serious mountain bikers. It balances lightweight construction with the stiffness required for modern trail riding, ensuring every pedal stroke translates directly to forward motion.
$460.00
More Hydra options
Industry Nine Hydra Classic Hub
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Industry Nine Hydra2 Rear Hub
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Industry Nine Hydra2 Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra2 Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra2 Front Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra2 Rear Hub
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Industry Nine Hydra 2 Classic Rear Hub
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Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic
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Industry Nine Hydra Classic
$460.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic
$460.00
Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic Boost
$470.00
Industry Nine Hydra Classic Boost Front Hub
$219.99
Industry Nine Hydra Classic Boost Front Hub
$240.00
Industry Nine Hydra Classic Rear Hub
$470.00
Industry Nine Hydra Classic Front Hub
$240.00
Industry Nine Hydra Classic Rear Hub
$224.99
Industry Nine Hydra Classic Front Hub
$355.00
Industry Nine Hydra Classic Rear Hub
$470.00
Industry Nine Hydra2 Front Hub
$230.00
Industry Nine Hydra2 Hub
$470.00
Industry Nine Hydra Classic Boost Rear Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Classic Front Hub
$240.00
Industry Nine Hydra2 Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Hub
$230.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Classic Boost
$470.00
Industry Nine Hydra Classic Boost
$470.00
Industry Nine Hydra Classic
$460.00
Industry Nine Hydra Classic Boost Rear Hub
$470.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic Boost Front Hub
$240.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic Boost Rear Hub
$460.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra 2 Boost
$470.00
Industry Nine Hydra Hub
$230.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra 2 Boost Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Boost
$470.00
Industry Nine Hydra 2 Boost Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra 2 Classic Hub
$230.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra Classic Boost Front Hub
$240.00
Industry Nine Hydra Classic Boost Front Hub
$240.00
Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic Boost
$470.00
Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic Boost Hub
$460.00
Industry Nine Hydra Classic Boost
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Boost Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Boost Disc Hub
$470.00
Industry Nine Hydra Boost Hub
$470.00
Industry Nine Hydra
$470.00
Industry Nine Hydra
$470.00
Industry Nine Hydra 2 Boost Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Who it's for
- Aggressive riders demanding immediate power delivery on technical terrain.
- Mountain bikers seeking robust, long-lasting components for demanding rides.
- Riders who enjoy an audible, high-performance freehub sound on the trail.
Who should skip it
- Budget-conscious cyclists or those not needing top-tier engagement.
- Cyclists who prefer a silent or very quiet coasting experience on their bike.
- Riders who prefer minimal maintenance or are new to high-end bicycle components.
Performance breakdown
Engagement Speed
Near-instantaneous engagement provides immediate power transfer on technical climbs.
Build Durability
Robust construction handles aggressive trail abuse without skipping a beat.
Weight Efficiency
Lightweight design minimizes rotational mass for snappier acceleration.
Wheel Stiffness
Boost spacing geometry significantly improves lateral wheel rigidity.
Maintenance Accessibility
Straightforward design makes routine servicing manageable for home mechanics.
Acoustic Feedback
Distinctive, high-frequency buzz provides satisfying auditory confirmation of engagement.
Key Specs
Weight
286g
Spoke Count
32h
Axle/Spacing
12x148mm Boost
Freehub Body Type
SRAM XD
Brake Compatibility
6-Bolt Disc
Color
Green
Know before you buy
Still have a question?
Ask Metto anything about the Industry Nine Hydra Classic Boost before you decide.
