Industry Nine Hydra Classic Boost
Best high performance hub for riders seeking instantaneous engagement and reliability.
This hub defines the gold standard for instant power transfer, turning every pedal stroke into immediate forward motion. While the aggressive engagement might feel twitchy to riders used to more slack, the precision and stiffness it adds to your wheelset make it an essential upgrade for technical climbing.
$470.00
More Hydra options
Industry Nine Hydra Classic Hub
$309.99
Industry Nine Hydra2 Hubset
$700.00
Industry Nine Hydra2 Rear Hub
$470.00
Industry Nine Hydra2 Rear Hub
$470.00
Industry Nine Hydra2 Rear Hub
$470.00
Industry Nine Hydra2 Freehub
$215.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra2 Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra2 Front Hub
$230.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra2 Rear Hub
$470.00
Industry Nine Hydra 2 Classic Rear Hub
$470.00
Industry Nine Hydra Classic Boost
$460.00
Industry Nine Hydra Classic
$460.00
Industry Nine Hydra Classic
$460.00
Industry Nine Hydra Classic
$470.00
Industry Nine Hydra Classic Boost
$460.00
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
$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
- Mountain bikers tackling technical terrain requiring immediate pedal response
- Aggressive riders seeking long-term reliability in demanding environments
- Custom builders wanting to personalize their bike's visual style
Who should skip it
- Low-maintenance riders who prefer a set-it-and-forget-it component
- Stealth-oriented cyclists who prefer a quiet or silent coasting experience
- Budget-conscious mountain bikers looking for the best value per dollar
Performance breakdown
Engagement Speed
Near-instant power transfer makes technical climbing feel effortless and precise.
Wheel Stiffness
Large-diameter disc flange significantly improves lateral rigidity under heavy cornering loads.
Build Quality
Precision-machined in the USA with exceptional attention to mechanical tolerances.
Spoke Longevity
Angled flanges effectively minimize stress points for longer-lasting wheel builds.
Weight Efficiency
Competitive weight profile balances durability with necessary rotational mass savings.
Drivetrain Compatibility
Seamless integration with modern standards ensures a future-proof wheelset upgrade.
Key Specs
Weight
286 grams
Spoke Count
32
Freehub Body Type
Shimano Micro Spline
Axle Type
12mm Thru Axle
Rear Spacing
148mm
Boost Compatible
Yes
Engagement Points
690
Engagement Angle
0.52 degrees
Brake Compatibility
6-bolt Disc
Material
Aluminum
Know before you buy
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