Industry Nine Hydra Classic Boost Rear Hub
Best high performance hub for riders seeking instant engagement and durability
This hub defines the gold standard for engagement, turning the slightest pedal input into immediate forward motion. It’s an obsessive upgrade for riders who value technical precision over everything else. You’ll sacrifice a bit of silence for that signature buzz, but the instant power transfer makes every technical climb feel effortless.
$460.00
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$470.00
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Industry Nine Hydra Classic Rear Hub
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Industry Nine Hydra2 Hub
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Industry Nine Hydra Classic Boost Rear Hub
$470.00
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$470.00
Industry Nine Hydra Classic Front Hub
$240.00
Industry Nine Hydra2 Rear Hub
$470.00
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$470.00
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$230.00
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$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 Rear Hub
$470.00
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$470.00
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$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra Rear Hub
$470.00
Industry Nine Hydra 2 Boost Hub
$470.00
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$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
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Industry Nine Hydra Rear Hub
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Industry Nine Hydra Boost Disc Hub
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Industry Nine Hydra
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Industry Nine Hydra
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Who it's for
- Technical mountain bikers navigating tricky, low-speed uphill sections
- Home mechanics who prefer performing their own routine bike maintenance
- Riders wanting to personalize their build with high-end color accents
Who should skip it
- Quiet-seeking riders who prefer a silent coasting experience
- Budget-conscious cyclists looking for a more economical wheel build
- Efficiency-obsessed racers prioritizing absolute minimum rolling resistance
Performance breakdown
Engagement Speed
The 0.52-degree engagement angle provides virtually instantaneous power transfer.
Build Quality
Precision-machined in Asheville, NC, with exceptional attention to detail.
Weight Efficiency
Impressively light for a hub offering this level of robust durability.
Serviceability
Straightforward maintenance design keeps the hub running smoothly for years.
Trail Responsiveness
Near-instant engagement transforms technical climbing and rapid acceleration.
Compatibility
Standard Boost spacing and J-bend spokes ensure wide wheel-building versatility.
Key Specs
Weight
286g
Spoke Count
28
Freehub Body Type
Shimano Road 10/ MTB 11
Engagement Points
690
Engagement Angle
0.52 degrees
Hub Spacing
148mm
Axle Type
12mm TA
Rotor Mount
6-bolt
Spoke Type
J-bend
Position
Rear
Know before you buy
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