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Load image into Gallery viewer, Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm, 6-Bolt, XD, Blue, 28H

SKU: RRHB2677

Industry Nine Hydra 2 Classic Blue Rear Hub - 12x148mm Boost, XD Driver, J-Bend Spokes, 6-Bolt Disc Brake Compatibility, Enduro & E-Bike Ready, Titanium-Like Strength with 6903 Bearings, Reinforced Axle & Labyrinth Seals for Trail-Demanding Performance

Regular price $470.00
$470.00 Sale price $470.00 Regular price
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Description
Specifications

Industry Nine Hydra 2 Classic Rear Hub - 12x148mm, 6-Bolt, XD, Blue, 28H | Durable, High-Performance MTB & E-Bike Hub

Elevate your mountain biking and e-bike experience with the Industry Nine Hydra 2 Classic Rear Hub, designed for riders who demand unmatched strength, rapid engagement, and refined engineering. Crafted with premium materials and innovative features, this 12x148mm thru-axle hub combines rugged durability with lightweight performance, making it an ideal choice for trail, enduro, downhill, and full-power e-bike applications.

Materials & Engineering Excellence

Constructed from aerospace-grade aluminum, the Hydra 2 features a refined hub shell with scalloped flanges that enhance structural strength while reducing weight for optimal mobility. The hub's axle boasts a 65% increased thickness, reinforced through a new stress washer design, ensuring resilience under extreme riding conditions. Large 6903 bearings, paired with sealed labyrinth seals and full-contact radial lip seals, deliver smooth, long-lasting performance by keeping grit and grime out and lubrication in, even in the most challenging environments.

Performance & Components

The Hydra 2 boasts a groundbreaking 6-pawl freehub body with an impressive 870 points of engagement, achieving a lightning-fast .41-degree engagement angle for telepathic control during aggressive climbs or technical descents. An upgraded drive ring and increased tooth counts on each pawl enhance engagement reliability while minimizing drag, ensuring efficient power transfer. The enlarged pawl pockets (5.5mm) distribute force 26% more evenly, preventing deformation and extending hub longevity.

Technology & Innovative Features

- Fortified Axle & Bearings: The redesigned axle and premium 6903 bearings provide superior durability and smooth rotation, even under full-power e-bike demands.

- Enhanced Engagement: The 6-pawl Hydra 2 freehub offers instant engagement and responsive control, critical for competitive trail riding and enduro adventures.

- Optimized Flanges: Scalloped j-bend flanges boost strength-to-weight ratio, delivering a lightweight yet rugged hub capable of handling aggressive riding styles.

- Sealed Design: Full-contact radial lip seals and proximity dust shields guard against dirt, mud, and moisture, maintaining peak performance over time.

- Compatibility & Style: Designed for 12mm thru-axle systems, 28 spoke count (28H), and SRAM XD freehub bodies, compatible with 6-bolt disc brakes. The striking Color Pop Blue finish adds a vivid, stylish touch to your build.

Use Case & Style

Engineered for trail, enduro, downhill, and e-mountain biking enthusiasts, the Industry Nine Hydra 2 Rear Hub provides unmatched durability and engagement precision. Its aggressive styling and bold blue finish make it an eye-catching centerpiece for any high-performance mountain bike or electric bike, blending style with engineering prowess for serious riders who demand the best.

Upgrade your ride with the Industry Nine Hydra 2 Classic Rear Hub - the ultimate combination of innovation, reliability, and style for mountain bikers and e-bike riders seeking peak performance and durability.

  • High-performance rear hub engineered with industry-leading durability, featuring a 65% thicker axle and larger 6903 bearings with labyrinth seals for enhanced longevity and smooth operation.
  • Constructed from lightweight, strong materials with scalloped flanges for increased overall strength and weight reduction, making it ideal for aggressive trail, enduro, and downhill riding.
  • Equipped with the innovative 6 Pawl Hydra 2 freehub body that engages every 0.41 degrees for instant, precise power transfer and enhanced rider control in demanding terrain scenarios.
  • Designed specifically to handle full-power e-bikes, featuring reinforced pawl pockets that evenly distribute force, preventing deformation over years of use, and supporting high torque applications.
  • Includes sealed radial lip seals and proximity dust shields to keep grit, dirt, and moisture out, ensuring reliable performance in the toughest riding conditions while maintaining optimal lubrication and minimal drag.
Rear Axle12mm Thru x 148mm
Cassette Body TypeSRAM XD
ColorBlue
Skewer IncludedNo
Bearing TypeSealed Cartridge
Weight292
Designed for ebikeYes
Defined ColorBlue
Spoke InterfaceJ-Bend
Hub Drilling28
Hub/Brake Compatibility6-Bolt Disc
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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