Shimano Cues RD-U4000

9-speed
2Ratings
BrandMore from Shimano
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Cage length2

Product details

The smooth operation and reliability of this 1x9-speed rear derailleur help cyclists expand their comfort zone on various terrains. The compact design and chain stabilization system provide the confidence needed to tackle tougher routes.

  • Stable drivetrain performance on trails, gravel paths, and city roads.
  • Optimized geometry and spring tension reduce chain skipping.
  • The compact profile design is optimized for uneven terrain.
  • Total capacity: 35D
  • Smallest sprocket max.: 46D, largest sprocket min.: 41D
  • Designed and tested for long-lasting performance in electric biking.
  • Developed for electric bicycles.

Type: Direct mount (Shadow)
Fork head: GS
Color: Color series
Packaging: Individual packaging.

Key specifications

Bike area of use
Citybike, Electric bike, Mountain bike, Trekking bikes
Cage length
Medium

General information

Item number
31958352
Manufacturer
Shimano
Category
Rear derailleurs
Manufacturer no.
ERDU4000GS
Release date
24.10.2022
Sales rank in Category Rear derailleurs
20 of 442

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium, Plastic, Steel

Compatibility

Cassette compatibility
9-speed
Maximum pinion size
46x
Shift capacity
35x

Rear derailleur properties

Bike area of use
Citybike, Electric bike, Mountain bike, Trekking bikes
Cage length
Medium
Fixation rear derailleur
Direct mounting
Design rear derailleur
The Shadow
Switching system
Mechanical-switch
Circuitry
Top normal
Model year
2023

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
4.06 kg
Climate contribution
CHF 0.11

Product dimensions

Weight
480 g

Package dimensions

Length
20.30 cm
Width
13.20 cm
Height
9.10 cm
Weight
481 g

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Rear derailleurs» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Shimano
    0.2 %
  • 2.Sram
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Shimano
    1 day
  • 2.Sram
    5 days

Return rate

How often is a product of this brand in the «Rear derailleurs» category returned?

Source: Digitec Galaxus
  • 1.Shimano
    3.8 %
  • 2.Sram
    6.4 %
Source: Digitec Galaxus