Shimano Dura-Ace FC-R9100 Left Crank Arm (Black) (172.5mm)

The Apex AXS Crankarm power meter upgrade is the easiest way to get accurate and precise power numbers. With the power meter technology inside the DUB spindle, it fits virtually any bike ...

to protect road and mountain crank arms from scratches and rubbing. Features: A simple solution to eliminate shoe rub and other crank arm catastrophes Fits all carbon and aluminum cranks Made from ...

6066 aluminum arms with updated graphics Cinch system 24mm spindle, offering the same modular design as Cinch 30mm cranks, meaning a wider 24mm spindle can swapped out later for FatBike use Proprietary ...

is a highly versatile performance-focused aluminum crankset that is ready for gravel, cyclocross, or road disciplines. Run it as a 1x or add a wider range and install a 2x setup with ...

pushing the limits of what's possible on your ride. SRAM takes the RED AXS Crankarms to the highest level of competition with the lightest, most efficient carbon fiber construction yet. The 8-bolt ...