Shimano Ultegra FC-R8100 Left Crank Arm 175mm

Shimano Ultegra FC-R8100 Left Crank Arm 175mm

Brand: Shimano

SKU: Y0NG98070

$100.00 Full price

$100.00

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Product Details

Description

Replace a worn left crank with the Shimano Ultegra FC-R8100 Left Crank Arm 175mm, engineered to bring back the crisp, connected feel of Shimano’s premium road drivetrain. This crank arm uses Hollowtech II hollow-forged construction to boost stiffness and power transfer while saving weight for quicker acceleration and smoother high-cadence riding. With its 175mm length, you get a longer mechanical leverage profile that can help you drive harder on climbs and during sprints, while the dark-gloss anodised finish is built to resist scuffs and heel rub for a clean look on every ride.

Key Features

Shimano Ultegra hollow-forged aluminium stiffness
Hollowtech II power transfer and efficiency
175mm length for confident climbing leverage
Dark-gloss anodised finish for everyday durability
Accurate splined interface for solid alignment

Specifications

Product Overview

Product

Shimano Ultegra FC-R8100 Left Crank Arm 175mm

Brand

Shimano

SKU

Y0NG98070

Frequently Asked Questions

What is the Shimano Ultegra FC-R8100 Left Crank Arm used for?

The Shimano Ultegra FC-R8100 Left Crank Arm is used to replace a damaged or worn left-side crank on a compatible Shimano Ultegra 12-speed road drivetrain for renewed performance and drivetrain smoothness.

Why choose the Shimano Ultegra FC-R8100 Left Crank Arm?

Choose the Shimano Ultegra FC-R8100 Left Crank Arm for its stiff hollow-forged design, precise interface alignment, and durable dark-gloss finish that helps you get back the reliable, high-end feel of your Shimano crank system.

Who is the Shimano Ultegra FC-R8100 Left Crank Arm designed for?

It’s designed for road riders who want a genuine Shimano crank upgrade or replacement, especially those chasing strong climbing leverage at 175mm and consistent power delivery on demanding rides.