Rear Derailleur Shimano CUES RD-U4020 SGS 9-speed

Rear Derailleur Shimano CUES RD-U4020 SGS 9-speed

The Shimano CUES RD-U4020 LINKGLIDE 2x9-speed rear derailleur with SHADOW RD technology delivers smooth and reliable shifting performance on trails, gravel roads and city streets. This versatile drivetrain component ensures efficient pedalling and uninterrupted riding enjoyment in a wide range of conditions.

The low-profile construction and chain stabilisation help protect the derailleur from obstacles while maintaining consistent performance on rough terrain. LINKGLIDE technology provides smoother transitions between sprockets, reducing shift shock and improving overall pedalling comfort.

Designed and tested for long-lasting durability, including demanding e-bike use, the RD-U4020 offers a total capacity of 41T and supports cassettes up to 36T, making it suitable for trekking, MTB and everyday riding.

• Application: MTB, Trekking, E-Bike
• Group: CUES U4000
• Model: RD-U4020
• Technology: Shadow RD
• Shifting: SGS-Type, 2x9-speed
• Compatible chain: LINKGLIDE, HG 11
• Max. large sprocket: 36T
• Min. large sprocket: 36T
• Max. small sprocket: 11T
• Min. small sprocket: 11T
• Max. front difference: 16T
• Total capacity: 41T
• Type: SGS (long cage)