Industry Nine Hydra Classic
Top Pick
Industry Nine

Industry Nine Hydra Classic

4.7

Best high performance hubs for serious mountain bikers.

This rear hub delivers near-instantaneous power transfer thanks to its industry-leading engagement system. It is a lightweight, highly serviceable upgrade designed for riders who demand precision and reliability on the trail.

$470.00

Out of stock
Hub Type Rear
Disc Mount Type 6-Bolt
Rear Spacing Mm 148
148
157
Front Spacing Mm

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$460.00

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$470.00

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$460.00

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Industry Nine Hydra Classic Boost

$460.00

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$460.00

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Industry Nine Hydra Rear Hub

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Who it's for

  • Riders demanding immediate power delivery and precise bike control.
  • Aggressive riders and those seeking long-term, reliable performance.
  • Enthusiasts who appreciate a unique, audible freehub signature.

Who should skip it

  • Budget-conscious cyclists or casual riders seeking value.
  • Riders who prefer a silent or very quiet freehub.
  • DIY mechanics unfamiliar with complex hub designs.

Performance breakdown

Engagement Speed

Near-instantaneous power transfer makes technical climbing and ratcheting effortless.

Excellent

Build Quality

Precision-machined in Asheville with exceptional attention to material durability.

Excellent

Maintenance Ease

Tool-free disassembly makes routine cleaning and servicing straightforward for home mechanics.

Excellent

Weight Efficiency

Impressively light construction minimizes rotational mass without compromising structural integrity.

Excellent

Compatibility

Standardized boost spacing and axle sizing fits most modern trail bikes.

Excellent

Auditory Feedback

The signature high-frequency buzz provides distinct, satisfying feedback while coasting.

Excellent

Key Specs

Weight

286g

Spoke Count

32

Freehub Body Type

Shimano Micro Spline

Engagement Points

690

Boost Compatible

Yes

Hub Type

Rear

Brake Compatibility

Disc

Disc Mount Type

6-bolt

Axle Type

12mm TA

Rear Spacing

148mm

Know before you buy

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Ask Metto anything about the Industry Nine Hydra Classic before you decide.

Industry Nine Hydra Classic

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Airpark Bike Co
Airpark Bike Co
Out of stock
$470.00
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