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SKU: RRHB2300

Chris King Boost Rear MTB Hub 12x148mm, MicroSpline, Matte Black/Gold, 32H, Sealed Bearings, Premium Alloy, Precision Engineering, MTB Disc Brake Compatible, Lightweight & Durable, American-Made, Lifetime Warranty

Regular price $621.00
$689.95 Sale price $621.00 Regular price
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Description
Specifications

Discover the Chris King Boost Rear Hub - the ultimate upgrade for serious mountain bikers seeking precision, durability, and performance on rough terrain. Crafted in Portland, Oregon, this high-performance hub combines innovative engineering with premium materials to deliver uncompromising reliability and strength.

Constructed from aerospace-grade materials, the Chris King Boost Rear Hub features a robust one-piece solid axle design that enhances stiffness, improves suspension responsiveness, and efficiently transfers every watt of power into the trail. Its sealed cartridge bearings provide superior protection against mud, water, and debris, ensuring smooth operation even in the most demanding conditions.

Engineered for optimal performance, this hub utilizes Chris King's patented RingDrive system - a breakthrough technology with 72 precisely interfaced points of contact for instant engagement and unmatched hub responsiveness. The canted flange design strengthens wheel builds while maintaining optimal spoke tension for durability and resilience. Compatible with Shimano Micro Spline cassettes, it supports wide gear ranges ideal for mountain biking, enduro, and trail riding.

Designed for versatility, this 12 x 148mm Boost rear hub features 6-bolt disc brake compatibility, J-bend spoke interface, and 32 spoke holes for customizable wheel builds. The sleek Matte Black/Gold finish adds a premium aesthetic touch, making it suitable for both aggressive trail riding and cross-country adventures.

Easy to maintain, this hub is serviceable with standard T10 Torx tools and features a threaded driveshell seal ring for added protection. Built to last, the Chris King Boost Rear Hub is backed by a lifetime warranty - a testament to its enduring quality and craftsmanship.

Upgrade your mountain bike with the Chris King Boost Rear Hub - engineered for strength, precision, and style. Maximize your trail performance with a hub built to handle the toughest rides and keep you confident on every descent.

  • Precision-engineered for mountain biking, the Chris King Boost Rear Hub features a durable one-piece solid axle that enhances wheel stiffness, translating to improved suspension performance and efficient power transfer on rugged trails.
  • Constructed with heavy-duty bearing seals and a threaded driveshell seal ring, this hub offers superior protection against mud, water, and debris, ensuring reliable performance in extreme trail conditions.
  • Equipped with the patented RingDrive system, it provides 72 points of contact for exceptional hub engagement, delivering quick, responsive acceleration and pedal efficiency in technical terrains.
  • Designed specifically for the "BOOST" 148mm x 12mm thru-axle standard, it ensures seamless compatibility with modern mountain bike frames, while the canted flanges allow for stronger, more durable wheel builds.
  • Manufactured and assembled in Portland, Oregon, USA, the Chris King Boost Rear Hub offers a lifetime warranty, combining innovative engineering, premium materials, and iconic style with Matte Black/Gold accents for a high-end, performance-ready cycling upgrade.
Rear Axle12mm Thru x 148mm
Cassette Body TypeShimano Micro Spline
ColorMatte Black/Gold
Skewer IncludedNo
Bearing TypeSealed Cartridge
Defined ColorBlack
Spoke InterfaceJ-Bend
Hub Drilling32
Hub/Brake Compatibility6-Bolt Disc
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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.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

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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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

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. 

Customer Loyalty

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You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

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Progress Not Perfection

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Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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