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

★★★★★ 4.5 60 reviews
$155.00
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$155.00
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Free shipping Free 30-day returns
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Product details

Management number 244374289 Release Date 2026/07/20 List Price $54.25 Model Number 244374289
Category
  1. Sports & Outdoors
  2. Cycling
  3. Bike Components & Parts
  4. Cranksets
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

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

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    4.5 out of 5
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    60 ratings | 25 reviews
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