Description
The Shimano CUES rear derailleur RD-U4020 9-v is ideal for urban, touring and mountain bikes, and is designed to fit both conventional and electric bikes. This 2×9-speed model with Linkglide gearbox is part of the CUES U4000 series. It is compatible with Shimano's 9-speed MTB and HG 11-speed chains. The Shadow RD design reduces hazards with obstacles, making it a great choice for demanding riding. Shifting is smooth and stable, providing a comfortable riding experience.
E-bike rated rear derailleur withstands the demands of electric bikes and offers long-lasting performance. Fluorine-coated pivot bushings add durability and reliable operation. The design of the rear derailleur, implemented with standard gears, offers a total capacity of 41 teeth and is compatible with gears with up to 36 and down to 11 teeth. The recommended maximum gap between the front teeth is 16. The shifter is made of a durable combination of steel and polyamide-glass fibre composite, creating a balance between durability and lightness.
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