Shimano CUES RD-U3020-SGS Rear Derailleur – 9-Speed Shadow Design Direct Attach Long Cage Black. Make cycling an essential part of your fitness lifestyle with the Shimano CUES Shadow RD-U3020 9-speed rear derailleur. Designed for daily riding dependability its smooth and decisive rear shifting will keep you moving around town and into the countryside.

• Stable drivetrain performance on trails gravel and city streets
• Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes
• 11t pulley wheels
• Compatible with LINKGLIDE AND HG 11-speed chains

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