Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub
Hydra 2 Classic 12x157mm 32H Rear Hub

Industry Nine

Hydra 2 Classic 12x157mm 32H Rear Hub

Sale price$470.00
SKU: H3MBXAXG
Weight: 296 g
In stock
Pickup at Fanatik Bellingham Only 1 available, usually ready in 4 hours

Hydra 2 Classic 12x157mm 32H Rear Hub

Black

Fanatik Bike

Pickup available, usually ready in 4 hours

1812 N. State St.
Bellingham WA 98225
United States

+13607560504
Color:Black
Quantity:

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Free Shipping $50+

Parts, apparel, and accessories

Free shipping on orders over $50 within the lower 48

Complete Bikes

Free Pro Pack Shipping on bikes over $3,500

Wheels & Wheelsets

Free Wheel Pro Pack Shipping

AK, HI, U.S. Territories & International

Shipping rates calculated at checkout

For complete details, including exclusions and shipping destinations, visit our Shipping Information page.

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We want you to be happy with your purchase. Most new and unused products can be returned within 45 days of purchase for a refund.

Eligible Returns
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Shop with confidence knowing you're getting a competitive price. If you find the exact same product advertised for less by another authorized U.S. retailer, submit a price match request and we'll review it.

Price Match
  • Identical product must be in stock and available for purchase
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Highlights

  • A 65% thicker axle that’s been redesigned to dissipate stress more effectively
  • Larger 6903 bearings throughout, and a new labyrinth channel and full-contact radial lip seal to keep out elements that cause premature bearing wear
  • A new, foolproof design to ensure consistent bearing preload, regardless of variations in axle tightness
  • Larger, 5.5mm pawl pockets that dissipate force 26% better, preventing stretching and elongation of the pockets over years of use
  • Tougher metal for the drivering and an extra tooth on each pawl, guaranteeing Hydra 2 can easily handle the torque of the most powerful E-bike motors
  • Quicker 0.41° engagement (870 points of engagement!) and 60% less coasting Hydra
  • New scalloped hubshell minimizes material in low-stress areas while enhancing durability where it matters most

Description

INTRODUCING THE NEXT GENERATION OF HYDRA

Industry Nine has redefined durability with the Hydra 2—the evolution of their most advanced trail, enduro, E-bike, and DH hub. Drawing from real-world data across 100,000+ Hydra hubs, they’ve meticulously strengthened every component, eliminating potential failure points to create their toughest hub yet.

But toughness doesn’t come at the cost of performance. Hydra 2 delivers an ultra-responsive 0.41° engagement, reduces coasting drag by 60%, and features a scalloped hubshell design that reinforces high-stress zones while trimming excess material elsewhere. The result? A hub that’s engineered for maximum strength, efficiency, and resilience under extreme forces—all while maintaining its signature aesthetic.

For the next generation of riders, bikes, and trails that demand the very best, Hydra 2 is the pinnacle of hub performance.