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SKU: CR1469

Shimano 105 BB-5500 Octalink V1 Bottom Bracket | Italian (ITA) 70x109.5mm Alloy Spindle for Road Bikes, Durable Metal Components, Smooth Power Transfer, Compatible with Octalink V1 Cranksets FC-7700, FC-6500, FC-5500

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Description
Specifications

Optimize your bike's performance with the Shimano 105 BB-5500 Octalink V1 Bottom Bracket, a precise and durable component designed for serious cyclists and road enthusiasts. Crafted with high-quality materials and engineered for seamless power transfer, this bottom bracket ensures a smooth, efficient ride on every terrain.

Materials & Construction

Made from robust stainless steel and engineering-grade components, the Shimano BB-5500 offers exceptional durability and corrosion resistance. Its sleek silver finish not only enhances aesthetics but also provides extra protection against the elements, making it ideal for both everyday rides and competitive racing.

Performance & Engineering

The Shimano 105 BB-5500 features an Octalink V1 spline interface, engineered for optimal load distribution and stiffness. The 70x109.5mm spindle length is engineered to fit a wide range of road cranksets, including FC-7700, FC-6500, and FC-5500 series, delivering reliable power transfer and efficient pedaling. Designed for Italian (ITA) shell standards with a 36mm interior diameter, it guarantees a perfect fit and hassle-free installation.

Components & Technology

This bottom bracket utilizes Shimano's innovative Octalink V1 technology, providing a secure connection between crankset and frame, reducing flex and energy loss. Please note that crankarm fixing bolts are not included, so ensure compatibility with your existing hardware.

Key features:

- Shimano Octalink V1 spline interface for reliable engagement

- Italian (ITA) shell interface for standardized installation

- 70mm shell width, suitable for many road bike frames

- 109.5mm spindle length for versatile compatibility

Style & Use Case

Designed for road cycling enthusiasts seeking a performance upgrade, the Shimano 105 BB-5500 blends classic style with modern engineering. Its lightweight construction and precise engineering make it an excellent choice for demanding riders aiming for smooth pedaling performance and long-lasting reliability. Whether upgrading your current setup or building a new road bike, this bottom bracket enhances efficiency and overall drivetrain performance.

Innovative & Differentiating Features

The Shimano BB-5500 Octalink V1 bottom bracket is renowned for its durability, ease of maintenance, and compatibility with a wide range of Shimano 105 series cranksets. Its precise spline engagement and corrosion-resistant materials ensure longevity, making it a trusted component for both endurance training and competitive racing.

Upgrade your cycling experience with the Shimano 105 BB-5500 Octalink V1 Bottom Bracket - engineered for performance, built for durability.

  • Enhanced durability with high-quality alloy materials designed for long-lasting performance and corrosion resistance.
  • Engineered with Shimano's Octalink V1 spline technology for secure, precise crank engagement and efficient power transfer.
  • Compatible with Italian threaded frames (ITA) 70x109.5mm spindle, ensuring seamless fit with select Shimano road cranksets including FC-7700, FC-6500, and FC-5500 series.
  • Optimized for road cycling and performance riding, providing smooth rotation and reliable support during intense rides and long-distance cycling.
  • Features a sleek silver finish that combines style with functionality, making it a perfect upgrade for competitive cyclists and serious enthusiasts seeking proven Shimano engineering.
Bottom Bracket Shell I.D.36
BB/Frame InterfaceItalian
BB Shell Width (mm)70
Spindle Interface TypeShimano Octalink V1
Spindle Length109.5
Defined ColorSilver
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Ben Berman Founder & CEO of 365 Cycles


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