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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
lightweight replacement designed for serious cyclists
It includes clearly marked trailheads
advanced Polymer blend
the Sinter Red S514 pads are engineered to excel in versatile riding environments
the Unparallel Up Pivot delivers unmatched control
Shimano Ultegra FC-R8100 165mm Left Crank Arm - Lightweight Aluminum, HollowGLIDE Tech Brand_Topeak lightweight replacement designed for seriousBoost Your Cycling Performance with the Shimano Ultegra FC R8100 Left Crank Arm 165mm, Black Experience superior power transfer and responsive front shifting with the Shimano Ultegra FC R8100 Left Crank Arm. Engineered with innovative Hollowglide technology, this low profile crank arm combines lightweight design with exceptional durability, making it an ideal upgrade for serious cyclists and competitive riders. Materials & Construction Crafted from
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