Shimano CUES RD-U4000/U4020 GS Type Direct Mount rear derailleur

Elevate your ride with the SHIMANO CUES RD-U4000/U4020 GS Type Rear Derailleur. Built for rugged MTB trails and urban commutes, this 9-speed component delivers consistently smooth, reliable shifting and exceptional durability. Its low-profile SHIMANO Shadow Design protects against trail impacts, while the Medium cage (GS) accommodates up to a 46T cassette for conquering any climb. Enjoy a simplified 1x setup and seamless integration with the SHIMANO CUES ecosystem. Ride with confidence and conquer every terrain