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SKU: LCAM0133

Shimano Ultegra FC-R8100 Left Crank Arm 170mm - Black | Lightweight Anodized Aluminum, Hollowglide Structure for Enhanced Power Transfer & Precise Front Shifting | Compatible with Hollowtech II Spindle Interface

Regular price $139.07
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Description
Specifications

Upgrade your cycling performance with the Shimano Ultegra FC-R8100 Left Crank Arm - a precision-engineered component designed for serious road cyclists. Measuring 170mm in length and finished in sleek black, this crank arm is optimized for durability, lightweight handling, and exceptional power transfer.

Materials & Construction:

Constructed from high-strength anodized aluminum, the Shimano Ultegra FC-R8100 crank arm delivers an ideal balance of durability and weight savings. The anodized finish not only enhances corrosion resistance but also provides a sleek, professional aesthetic that complements any high-performance bike setup.

Performance & Engineering:

Featuring Shimano's innovative HOLLOWGLIDE structure, this crank arm reduces weight without compromising strength or stiffness. The hollow construction ensures efficient energy transfer, enabling more responsive acceleration and consistent pedaling-perfect for competitive racing or rigorous training.

Components & Technology:

Designed with Shimano's renowned Hollowtech II spindle interface, the FC-R8100 offers a proven connection for optimal power transfer and stability. The compatibility with Shimano's Ultegra R8100 drivetrain ensures seamless shifting precision, especially during demanding front derailleur operations, resulting in smoother, quicker gear changes.

Style & Use Case:

With its sleek black finish, this left crank arm provides a professional aesthetic that complements modern cycling or racing bikes. Ideal for riders seeking lightweight components that maximize efficiency on the road, this crank arm is perfect for competitive cyclists, dedicated amateurs, or anyone upgrading their bike for optimized power and response.

Innovative & Differentiating Features:

The key differentiator of the Shimano Ultegra FC-R8100 left crank arm is its HOLLOWGLIDE design, which combines lightweight craftsmanship with durable strength for superior performance. Coupled with Shimano's advanced engineering and materials, it ensures reliable, precise front shifting and efficient power transfer in an aesthetically streamlined package.

Optimize your ride with the Shimano Ultegra FC-R8100 Left Crank Arm-where innovation meets performance for serious cyclists.

  • Enhanced Performance with HOLLOWGLIDE Structure: The Shimano Ultegra FC-R8100 left crank arm utilizes innovative HOLLOWGLIDE technology, offering a lightweight design that enhances power transfer and accelerates front shifting precision.
  • Premium Material Composition: Crafted from durable anodized aluminum, this crank arm provides a perfect balance of high strength and low weight, ensuring long-lasting performance in demanding cycling conditions.
  • Optimized for Speed and Efficiency: Designed with a 170mm length and Hollowtech II spindle interface, this crank arm delivers seamless integration with Shimano drivetrains for smooth, responsive pedaling and efficient power delivery.
  • Sleek, Race-Ready Style: Finished in elegant black, the Ultegra FC-R8100 crank arm combines aesthetic appeal with high-performance engineering, making it ideal for competitive road cycling and endurance rides.
  • Innovative Engineering for Modern Cyclists: Featuring advanced component technology and lightweight construction, this crank arm enhances bike handling, reduces fatigue, and boosts overall ride quality for serious cyclists seeking top-tier components.
ColorBlack
Length170
Spindle Interface TypeHollowtech II
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