Product Details

The new 2x11s-specific CUES Rear Derailleur RD-U6040 is significantly more compact than standard CUES models, with a streamlined design that's tailored for road, all-road and gravel bikes. It achieves a weight reduction of 100 grams—delivering lighter and sleeker performance for riders. 

  • Stable drivetrain performance, whether trail, gravel track or road
  • The flat design protects the rear derailleur from all kinds of obstacles
  • Total capacity: 41 teeth
  • Max. Number of teeth for largest sprocket: 36 teeth (2x11-speed)
  • Larger gear range
  • Application: Gravel, road bike, cyclocross
  • Mounting: Direct mount (conventional)
  • Technology: Shadow RD SGS 2x11-speed
  • Compatible chain: LINKGLIDE, HG 11-speed
  • Max. Teeth large sprocket: 36 teeth Min. teeth large sprocket: 36 teeth

About Shimano
Established in Japan in 1921, Shimano is the worlds largest bicycle component manufacturer. Whether it be drive systems, brakes, pedals or shoes, Shimano stands for reliable quality and performance. From Road & Gravel to Mountain, Touring & Urban use, Mechanical or Electric.

Product Code ERDU6040
Other products by Shimano
$124.00
RRP $130.00 | Save 5%
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Product Details

The new 2x11s-specific CUES Rear Derailleur RD-U6040 is significantly more compact than standard CUES models, with a streamlined design that's tailored for road, all-road and gravel bikes. It achieves a weight reduction of 100 grams—delivering lighter and sleeker performance for riders. 

  • Stable drivetrain performance, whether trail, gravel track or road
  • The flat design protects the rear derailleur from all kinds of obstacles
  • Total capacity: 41 teeth
  • Max. Number of teeth for largest sprocket: 36 teeth (2x11-speed)
  • Larger gear range
  • Application: Gravel, road bike, cyclocross
  • Mounting: Direct mount (conventional)
  • Technology: Shadow RD SGS 2x11-speed
  • Compatible chain: LINKGLIDE, HG 11-speed
  • Max. Teeth large sprocket: 36 teeth Min. teeth large sprocket: 36 teeth

About Shimano
Established in Japan in 1921, Shimano is the worlds largest bicycle component manufacturer. Whether it be drive systems, brakes, pedals or shoes, Shimano stands for reliable quality and performance. From Road & Gravel to Mountain, Touring & Urban use, Mechanical or Electric.