ROTOR ALDHU Adult Crank Arms 24mm Axle 165mm - Black, Direct Mount

Upgrade your bike with the Rotor ALDHU crank arms, a modular solution built for performance and ease of use. Designed for a 24 mm axle and 165 mm length, these cranks fit a wide range of road, XC and gravel bikes. The Direct Mount interface removes the need for extra adapters, giving you a clean, reliable connection that saves installation time. Changing chainrings is simple - a single 10 mm Allen key lets you swap rings quickly, so you can adapt to different terrain or upgrade without a workshop. Whether you run a single 1 compartment chainring or a double DM setup, the ALDHU system offers the flexibility to match your riding style. Lightweight construction keeps rotating mass low, improving acceleration and handling on climbs and sprints. With adjustable Q factor and chainline options, the cranks can be tuned for rim or disc brake setups, delivering optimal pedaling geometry for every rider.