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Shimano Ultegra FC-R8100 Left Crank Arm - 165mm Black

Name: Shimano Ultegra FC-R8100 Left Crank Arm - 165mm Black
Brand: Shimano
SKU: CR5041
Price: 155.0 USD
Availability: InStock

SKU: CR5041

Regular price $155.00

Shipping calculated at checkout

Quantity

Expected Ship Date: Mon Jun 08

Shimano Ultegra FC-R8100 Left Crank Arm - 165mm Black. The Shimano Ultegra FC-R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker more precise front shifting.

Crafted with anodized aluminum for for high strength and light weight

TECH SPECS

Color	Black
Length	165
Spindle Interface Type	Hollowtech II

QUALITY SERVICE

Just real riders who strive to provide the best customer service.

FREE SHIPPING

Most orders over $75 ship free anywhere within the lower 48 United States

RETURNS

Not happy with your order, just send it back to us for a refund or exchange.

Our Race Team Sponsors

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Our Race Team Sponsors

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Race Team

Racing is a huge part of the culture at Lenny’s Bike Shop, and the Lenny’s Race Team represents the shop on trails and racecourses throughout the region. Made up of passionate riders who love pushing their limits, the team competes in gravity and mountain bike events while proudly representing the Lenny’s community.

Why Shop with Lenny's?

At Lenny’s Bike Shop, cycling isn’t just a business — it’s a passion. As a locally owned, full-service bike shop, Lenny’s is dedicated to helping riders of every level enjoy the sport with the right bikes, gear, and expert support.

From high-quality bicycles and components to trusted service and advice, the team focuses on delivering products and support that help you ride more and ride better.

Whether you’re upgrading your bike, tuning up your ride, or just getting started, you’ll find knowledgeable staff, great brands, and a commitment to keeping the cycling community rolling.