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Worldwide Shipping Specialized Stumpjumper Sts My21 Sj Carbon Rear Triangle 432 For S1-s4 Satin Blk Wht Starter Kit [kNKlVpLe]

$81.99 $262.99 -69%

Specialized Stumpjumper SJ Carbon Rear TriangleElevate your cycling experience with the Specialized Stumpjumper SJ Carbon Rear Triangle. This high-performance component is designed for riders who demand the best in both style and functionality. The c

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Worldwide Shipping Specialized Stumpjumper Sts My21 Sj Carbon Rear Triangle 432 For S1-s4 Satin Blk Wht Starter Kit [kNKlVpLe]

Specialized Stumpjumper SJ Carbon Rear Triangle

Elevate your cycling experience with the Specialized Stumpjumper SJ Carbon Rear Triangle. This high-performance component is designed for riders who demand the best in both style and functionality. The carbon construction ensures a lightweight and stiff rear triangle, perfect for the S1-S4 frames. With its sleek Satin Black/White finish, this part not only enhances the aesthetics of your bike but also provides a smooth ride quality.
  • Carbon fiber construction for lightweight and stiff performance
  • 12x148mm mountain bike rear dropout compatible
  • 432mm length tailored for S1-S4 frames

Product Specifications and Features

The Specialized Stumpjumper SJ Carbon Rear Triangle is engineered with precision to meet the demands of mountain biking. With a 12x148mm mountain bike rear dropout, it offers a wide range of compatibility with various frames. The 432mm length is specifically designed for S1-S4 frames, ensuring a perfect fit and optimal performance. The carbon fiber material not only reduces weight but also improves the bike's overall stiffness, enhancing your control and responsiveness on the trail.
  • 12x148mm mountain bike rear dropout for versatility
  • Carbon fiber construction for superior strength and rigidity
  • 432mm length for S1-S4 frame compatibility

Practical Applications and Benefits

The Specialized Stumpjumper SJ Carbon Rear Triangle is an essential upgrade for any mountain biker looking to improve their ride. This component is ideal for riders who want to enhance their bike's performance on technical trails or for those who simply appreciate the beauty and functionality of a carbon fiber frame. The lightweight design allows for easier maneuverability, while the stiffness ensures a more responsive ride. Whether you're a casual rider or a competitive cyclist, this rear triangle is a valuable addition to your bike, providing both practicality and style.
  • Optimized for technical trail riding
  • Enhances bike performance and control
  • Stylish Satin Black/White finish for aesthetic appeal

What Our Customers Say

February 4, 2026

Absolutely no complaints!

The operation is very smooth.

- Ruby U..

February 4, 2026

Absolutely no complaints!

The ease of use is a huge plus.

- Ralph Powell.

February 4, 2026

Absolutely no complaints!

It's a very powerful device for its compact size.

- Xenia Y..

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