Shimano Schaltwerk CUES RD-U4010

The Shimano CUES RD-U4010 derailleur is a highly advanced mechanical derailleur specifically designed for use in single-chainring drive systems. It is ideal for various types of bicycles, including city bikes and road bikes, and is particularly well-suited for gravel riding. The model features a Shadow design that provides enhanced stability and reduced susceptibility to damage. The derailleur is exclusively compatible with Linkglide and requires an HG 11-speed chain to ensure optimal shifting performance. The direct mount allows for easy installation and adjustment to different frames. With the 2025 model year, Shimano offers a reliable and powerful solution for cyclists who value precise shifting. The CUES RD-U4010 is therefore an excellent choice for anyone seeking a robust and efficient derailleur for their bike.