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Load image into Gallery viewer, Industry-Nine-28-hole-SRAM-XD-RRHB2387-Bicycle-Rear-Hub
Load image into Gallery viewer, Industry Nine Hydra 2 Boost XD, Disc Hub, Rear, 28H, 12mm TA, 148mm, SRAM XD, Lime
Load image into Gallery viewer, Industry Nine Hydra 2 Boost XD, Disc Hub, Rear, 28H, 12mm TA, 148mm, SRAM XD, Lime

SKU: RRHB2387

Industry Nine Hydra 2 Boost XD Rear Disc Hub - 28H, 12mm Thru-Axle, 148mm Spacing, SRAM XD, Durable Lightweight Aerospace Aluminum, Advanced Engagement Technology, Designed for E-MTB & Trail Riding, Lime

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

Upgrade your mountain bike or e-bike with the Industry Nine Hydra 2 Boost XD Rear Disc Hub, the pinnacle of precision engineering and durability. Designed for serious riders who demand performance under extreme conditions, this 28H, 12mm thru-axle hub features cutting-edge technology to elevate your riding experience.

Materials & Construction:

Manufactured in Asheville, North Carolina, the Hydra 2 Boost XD hub boasts a rugged aluminum construction with reinforced components, including thicker axles and larger beargins, ensuring long-lasting durability and resistance to the stresses of aggressive riding and high-torque applications like e-bikes.

Performance & Engineering:

Engineered for lightning-fast engagement, the Hydra 2 offers a 0.41-degree engagement interval exclusive to Industry Nine, providing near-instant power transfer and improved responsiveness. The hub's redesigned design minimizes drag, maximizing efficiency and conserving rider energy on demanding trails or extended rides. Its robust build is specifically optimized to handle the torque of powerful e-bike motors, making it ideal for e-MTB enthusiasts needing reliability and strength.

Components & Technology:

Equipped with larger pawls featuring an additional tooth, the Hydra 2 ensures smooth, reliable engagement even under extreme loads. The hub features precision CNC-machined components, a 6-bolt rotor mount compatible with various brake setups, and a SRAM XD freehub body for seamless cassette integration. The J-bend spoke interface simplifies wheel building and enhances spoke tensioning for superior wheel strength and durability.

Style & Use Case:

Available in a vibrant Lime color, the Industry Nine Hydra 2 Boost XD Hub not only performs at the highest level but also adds a bold aesthetic to your bike. Its versatile 148mm boost spacing makes it perfect for trail riding, enduro, e-MTB, and bikepacking adventures, where reliable power transfer and durability are essential.

Innovative & Differentiating Features:

- Redesigned for increased durability and reduced drag

- Faster engagement at just 0.41 degrees

- Thicker axles and larger pawls for handling high torque loads, especially from e-bike motors

- Precision craftsmanship built-to-last in the USA

- Compatibility with SRAM XD cassette systems and 6-bolt rotors

Optimize your ride with the Industry Nine Hydra 2 Boost XD Rear Disc Hub - engineered for speed, strength, and style. Elevate your mountain biking or e-bike setup with this high-performance, innovative hub that delivers unmatched reliability and efficiency on every ride.

  • High-performance rear disc hub designed for endurance and speed, featuring Industry Nine's innovative Hydra 2 Boost XD technology to deliver ultra-fast engagement and minimal drag for aggressive riding styles.
  • Constructed with reinforced materials, including thicker axles and larger pawls with an additional tooth, ensuring superior durability and optimal torque transfer, even under demanding e-bike conditions.
  • Equipped with cutting-edge engineering-0.41-degree engagement points and larger bearing sizes-providing precise power transfer and smooth rolling performance for competitive trail riding and downhill adventures.
  • Stylish Lime color finish combined with a sleek, lightweight J-bend spoke interface makes this hub an excellent choice for modern mountain bike setups, suited for both XC and enduro applications.
  • Built and designed in Asheville, NC, this rear hub supports SRAM XD cassette compatibility, 12mm thru-axle, and 148mm Boost spacing, making it a versatile upgrade for riders seeking reliability, speed, and innovative components.
Axle Type12mm TA
Cassette Body TypeSRAM XD
Hub Drilling28H
Hub Spacing148mm
Spoke InterfaceJ-bend
PositionRear
Defined ColorGreen
Mount | Rotor Size6-bolts
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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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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If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

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


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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