Shimano CUES RD-U8020 Rear Derailleur 11-Speed, Long Cage (SGS), Shadow+ | LINKGLIDE & E-Bike Compatible
High-Performance 11-Speed Rear Derailleur with Shadow Plus Technology – Built for E-Bikes, Gravel, and Trekking
The Shimano CUES RD-U8020 11-Speed Rear Derailleur offers advanced drivetrain performance for riders demanding strength, durability, and smooth shifting across varied terrain. Built with Shadow Plus chain stabilization technology, this long cage (SGS) derailleur ensures reliable chain retention, reduced bounce, and stable shifting, even on rough trails.
Designed for LINKGLIDE drivetrains, the RD-U8020 offers up to 300% longer durability compared to traditional Hyperglide systems, making it ideal for e-bikes, gravel bikes, trekking, and urban commuting.
LINKGLIDE Technology for Superior Durability: Offers significantly longer drivetrain life while maintaining smooth, consistent shifting under load.
Shadow Plus Chain Stabilisation: Features a clutch mechanism to reduce chain slap and bounce, ideal for off-road, touring, and e-MTB use.
Shadow RD Low Profile Design: Optimised for better ground clearance, improved safety, and enhanced shifting responsiveness.
Wide Link Construction: Increases structural rigidity and extends component life, even under high-torque e-bike usage.
4 Fluorine-Coated Link Pin Bushings: Deliver ultra-smooth, friction-reducing operation for reliable performance over time.
Large Sealed Bearing Pulleys (11/13T): Provide improved drivetrain efficiency and longevity, even in wet and dirty riding conditions.
Robust and Lightweight Build: Features an aluminium bracket body with steel outer and inner plates for enhanced strength and reduced weight.
From steep climbs to gravel paths and city streets, the RD-U8020 11-speed derailleur gives you stable shifting, long-term durability, and minimal maintenance, even in demanding riding conditions. Designed with e-bike compatibility and Shadow+ technology, it’s the perfect upgrade for riders who want precision, silence, and toughness on every ride.
Ride harder, shift smoother, and go further with the Shimano CUES RD-U8020, the ultimate 11-speed derailleur for rugged performance and everyday reliability.