Industry Nine Hydra 2 Classic Rear Hub
Top Pick
Industry Nine

Industry Nine Hydra 2 Classic Rear Hub

4.7

Best high performance upgrade for discerning riders seeking instant power transfer.

This rear hub delivers near-instant engagement, transforming pedal input into immediate forward motion. It is a top-tier choice for riders who demand precision and reliability on technical terrain, balancing lightweight construction with the rugged durability needed for aggressive mountain biking.

$470.00

In stock

at

Northwest Bicycle

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

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Who it's for

  • Aggressive riders seeking immediate power delivery and precise control.
  • Mountain bikers and enduro racers needing robust, long-lasting components.
  • Cyclists who value unique bike aesthetics and a recognizable hub sound.

Who should skip it

  • Budget-conscious riders or those not needing top-tier performance.
  • Riders preferring a quieter, more discreet cycling experience.
  • Endurance riders prioritizing minimal rolling resistance and maximum efficiency.

Performance breakdown

Engagement Speed

Instantaneous power transfer makes technical climbs feel effortless and precise.

Excellent

Build Durability

Rugged construction handles aggressive trail abuse without showing signs of fatigue.

Excellent

Weight Efficiency

Competitive weight profile keeps rotational mass low for snappy acceleration.

Excellent

Serviceability

Straightforward design allows for quick maintenance without specialized proprietary tools.

Excellent

Drivetrain Compatibility

Seamless integration with modern Micro Spline systems ensures flawless shifting performance.

Excellent

Spoke Interface

Classic J-bend design offers reliable tension and easy replacement anywhere.

Excellent

Key Specs

Model

Hydra 2

Spoke Count

28

Freehub Body Type

Micro Spline

Weight

292g

Axle Type

12x148mm

Brake Compatibility

Disc

Disc Mount Type

6-Bolt

Hub Type

Rear

Rear Spacing

148mm

Know before you buy

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Ask Metto anything about the Industry Nine Hydra 2 Classic Rear Hub before you decide.

Industry Nine Hydra 2 Classic Rear Hub

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