Rear Derailleur M 9 Speed Shimano U4000 (erdu4000gs)

Shimano CUES RD-U4000 Rear Derailleur

The Shimano CUES RD-U4000 rear derailleur is a versatile and durable component designed for smooth and reliable shifting across a wide gear range.

Engineered with Shimano’s LinkGlide technology, it ensures precise performance and enhanced chain retention, making it ideal for urban and recreational riders.

Built for compatibility with 9-speed drivetrains, its robust construction provides longevity and consistent operation, even in demanding conditions.

• 9-speed compatible
• 46T max. cassette

Shimano Part Number: ERDU4000GS