Shimano CUES 2x10/9-Speed Front Derailleur 36-22/40-26T 34.9mm Clamp Side Swing

The Shimano CUES FD-U4000-M front derailleur is for 10 or 9-speed LINKGLIDE drivetrains with a double crankset. It uses a clamp mount and fits frames with a chainstay-to-seat-tube angle between 64 and 69°.

• For double cranksets: works with 40-26 or 36-22-tooth chainrings
• Compatible with 10 and 9-speed LINKGLIDE drivetrains
• Fits frames with a chainstay-to-seat-tube angle of 64 to 69°
• 34.9 mm clamp, multi-fit mid-clamp mount for a range of frames
• How to choose: check your crankset's chainrings and the clamp size

Technical specifications

• Model: FD-U4000-M, Side Swing
• Double chainring: 40-26 / 36-22 teeth
• Chainstay-to-seat-tube angle: 64-69°
• Drivetrain compatibility: 10/9-speed LINKGLIDE
• Mount: Mid clamp, multi-fit
• Clamp diameter: 34.9 mm

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.