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SKU: RRHB2533

SunRingle SRC XD Disc Rear Hub 12x135/142mm Thru-Axle, CNC 6061 Aluminum Body & 7075 Axle, 32H J-Bend Spokes, Sealed Cartridge Bearings, 6-Bolt Rotor Mount, All-Purpose MTB & Gravel Bike Performance, Lightweight 320g, Black

Regular price $164.99
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Description
Specifications

Upgrade your mountain biking setup with the SunRingle SRC Disc Rear Hub (XD) 12x135/142mm TA 32h - a reliable, high-performance hub engineered for durability and precision. Designed for all-mountain, enduro, and trail riding, this robust rear hub combines innovative materials and advanced engineering to deliver superior performance on challenging terrains.

Materials & Construction:

Constructed from CNC-machined 6061 aluminum, the SunRingle SRC hub offers exceptional strength-to-weight ratio, ensuring long-lasting durability without adding unnecessary weight to your bike. Its 7075 aluminum axle provides enhanced stiffness and support for aggressive riding styles. The hub features sealed cartridge bearings-two in the front and three in the rear with a radial needle bearing-offering excellent protection against dirt, water, and debris, and ensuring smooth operation under demanding conditions.

Performance & Engineering:

The SRC rear hub is optimized for precision and reliability, equipped with high-quality sealed bearings that reduce rolling resistance and extend service life. The 6-bolt international standard disc rotor mount ensures compatibility with a wide range of brake systems, providing powerful, consistent braking performance. Its quick-release (QR) compatibility in non-boost versions makes installation straightforward, while the 12x135mm or 12x142mm thru-axle configurations guarantee secure wheel integration.

Components & Technology:

Featuring J-bend spoke holes for secure and reliable spoke tension, the 32-hole configuration balances strength and weight, ideal for trail and all-mountain riders. The XD driver body allows for use with high-performance, large-spline cassette systems, offering a broader gear range for climbing and acceleration. At just 320 grams, this hub provides a lightweight solution without compromising durability or strength.

Style & Use Case:

With a sleek black finish, the SunRingle SRC hub combines understated style with rugged functionality, making it suitable for a variety of mountain biking disciplines. Whether you're tackling technical descents, steep climbs, or flowy singletrack, this hub's engineering ensures your bike remains responsive and dependable.

Innovative & Differentiating Features:

- CNC-machined 6061 aluminum body for durability and precision

- 7075 aluminum axle for enhanced support and stiffness

- Sealed cartridge bearings for maximum protection and longevity

- Compatible with standard 6-bolt disc rotors for versatile braking options

- Lightweight design at 320 grams, ideal for aggressive trail riding

Upgrade your wheelset with the SunRingle SRC Disc Rear Hub (XD) 12x135/142mm TA 32h - the perfect blend of durability, high-performance engineering, and sleek style for serious mountain bikers.

  • Enhanced durability and performance with a CNC-machined 6061 aluminum body combined with a 7075 aluminum thru-axle, ensuring lightweight strength and long-lasting reliability on rugged trails and cross-country rides.
  • Equipped with sealed cartridge bearings-two in the front and three in the rear plus a radial needle bearing-this rear hub delivers smooth rotation and superior load handling for demanding mountain biking conditions.
  • Designed for versatility, the SunRingle SRC XD Hub features an international standard 6-bolt disc rotor mount and 12mm thru-axle compatibility with 135/142mm spacing, making it ideal for modern mountain bikes and e-bikes.
  • Stylish matte black finish complements any bike build, with 32 precision-spoked holes (J-bend) suitable for both performance-oriented and recreational riding styles.
  • Innovative features include non-boost QR end caps for adaptable use, and a lightweight design at approximately 320 grams, providing optimal balance of strength, weight savings, and cutting-edge hub technology.
Number of Holes32
Front or Rear?Rear (XD)
ColorBlack
Model NameSRC
Rear Axle SpacingQRx135/12x142
SpokeJ-Bend
Brake Type6-Bolt
Weight320g
Shipping
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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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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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