The Shimano 105 165mm Silver Left Crank Arm is a replacement component specifically designed for Shimano 105 FC-5800 11-speed cranksets. 

Key Features:
  • 165mm crank arm length provides a compact and responsive pedaling position.
  • Designed exclusively for Shimano 105 FC-5800 11-speed chainsets.
  • Left-side crank arm configuration for direct replacement of the original component.
  • Silver finish matches compatible Shimano 105 FC-5800 crankset aesthetics.

Who is it for?
Road cyclists using Shimano 105 FC-5800 11-speed cranksets who need a 165mm replacement left crank arm.
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