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SKU: CR4800

Shimano 105 BB-5500 Octalink V1 Bottom Bracket - Lightweight 68x109.5mm English Threaded BSA Spindle, Compatible with Shimano Octalink V1 Cranksets FC-7700/FC-7703/FC-6500/FC-5500, High-Performance Cycling Component, Durable Silver Finish

Regular price $59.87
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Description
Specifications

Upgrade your bike's performance with the Shimano 105 BB-5500 Octalink V1 Bottom Bracket - a premium component engineered for durability, smoothness, and compatibility. Designed specifically for road cycling enthusiasts, this English (BSA) bottom bracket ensures seamless integration with Shimano Octalink V1 cranksets, including popular models like FC-7700, FC-6500, FC-5500, and FC-7703 series, providing reliable power transfer and optimal pedaling efficiency.

Materials & Construction:

Crafted from high-quality, corrosion-resistant steel, the Shimano BB-5500 offers exceptional durability. Its silver finish not only enhances aesthetic appeal but also ensures long-lasting performance in diverse cycling conditions. The precise engineering guarantees a stable and lightweight build, weighing approximately 250 grams, reducing overall bike weight without compromising strength.

Performance & Engineering:

Engineered with Shimano's proprietary Octalink V1 spline technology, this bottom bracket delivers exceptional power transfer, reduced pedal flex, and smooth rotation. The 68mm shell width and 109.5mm spindle length are optimized for classic road bike setups, providing compatibility with a wide range of frames and cranksets. The 1.37-inch shell I.D. ensures a secure fit, maintaining maximum rigidity and pedaling efficiency.

Components & Technology:

The Octalink V1 interface ensures a precise spline fit between the crankset and bottom bracket, minimizing wear and extending component lifespan. This bottom bracket features sealed bearings to protect against dirt and moisture, ensuring consistent performance and minimal maintenance over time.

Style & Use Case:

Ideal for road cyclists seeking a reliable upgrade or replacement, the Shimano 105 BB-5500 promotes a clean, professional look with its sleek silver finish. Perfect for riders prioritizing efficiency, durability, and seamless integration with Shimano Octalink V1 cranksets-whether for daily commuting, training, or long-distance rides.

Innovative & Differentiating Features:

- Compatibility with Shimano Octalink V1 cranksets for versatile upgrade options

- Sealed bearing design for enhanced longevity and smooth operation

- Precise engineering for maximum power transfer and pedaling efficiency

- Durable steel construction with corrosion-resistant finish

Note: Crankarm fixing bolts are not included; please ensure you have the appropriate bolts for installation.

Optimize your bicycle's drivetrain with the Shimano 105 BB-5500 Octalink V1 Bottom Bracket-crafted for performance, built for endurance. Whether upgrading or replacing, experience the difference in ride quality with Shimano's trusted engineering.

  • Optimized for Shimano Octalink V1 cranksets, this BB-5500 Octalink Bottom Bracket features durable steel construction and precise engineering for long-lasting performance.
  • Designed with a 68mm shell width and 109.5mm spindle length, ensuring compatibility with a wide range of road and hybrid bikes for seamless installation.
  • Constructed with high-quality materials and engineered to reduce friction, providing smoother pedaling and enhanced efficiency on every ride.
  • Ideal for cyclists seeking reliable, OEM-quality components, this bottom bracket offers an easy-to-maintain BSA (English) threading interface suited for various frame types.
  • Featuring innovative spline technology and a lightweight (250g) design, the Shimano BB-5500 V1 supports aggressive riding styles and ensures optimal power transfer under demanding conditions.
Bottom Bracket Shell I.D.1.37
BB/Frame InterfaceEnglish
BB Shell Width (mm)68
Weight250
Spindle Interface TypeShimano Octalink V1
Spindle Length109.5
Defined ColorSilver
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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.

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Ben Berman Founder & CEO of 365 Cycles


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