Shimano CUES U6040 46/32D 9/10V crank arms - 172.5

The Shimano CUES U6040 46/32D 9/10V crank arms are an essential component for road and gravel bikes, designed to provide stiffness and efficiency with every pedal stroke. These crank arms feature HOLLOWTECH II technology, which consists of a forged hollow design that reduces weight without compromising strength.

This allows for optimal power transfer and greater confidence during long rides. They are intended for 9 and 10-speed systems, with two chainrings of 46 and 32 teeth, and a crank arm length of 170 mm, adapting to different pedalling styles and performance needs.

Their rigid and lightweight construction makes them ideal for adventurers seeking a balance between durability and lightness on varied terrain. Additionally, they are designed for superior chain retention, minimising the risk of chain drop in demanding conditions.

The absence of included bottom bracket parts allows customisation according to the frame and bike system.