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Legal noticePrivacy notice

Shimano GRX RD-RX400

10-speed
Price in EUR including VAT
5Ratings
BrandMore from Shimano
Delivered between Thu, 2.4. and Wed, 8.4.
Only 1 piece in stock at third-party supplier
Supplied by
free shipping

Product details

The Shimano GRX RD-RX400 is a highly advanced derailleur specifically designed for gravel riding. With its Shadow Plus construction, it offers improved chain stabilization that effectively prevents chain drop. This 10-speed derailleur ensures smooth and reliable shifting, even on varying terrain. The direct mount feature allows for easy installation, while the robust aluminum construction ensures durability. The GRX RD-RX400 is ideal for cyclists who value precision and performance, making it an excellent choice for demanding gravel tours.

  • Shadow Plus design for improved chain stabilization
  • Smooth shifting in changing conditions
  • Direct mount for easy installation
  • Robust aluminum construction for durability.

Key specifications

Bike area of use
Racing bikes
Cage length
Long

General information

Item number
12206121
Manufacturer
Shimano
Category
Rear derailleurs
Manufacturer no.
IRDRX400
Release date
20.10.2019
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Compatibility

Cassette compatibility
10-speed
Maximum pinion size
36x
Shift capacity
41x

Rear derailleur properties

Bike area of use
Racing bikes
Cage length
Long
Fixation rear derailleur
Direct mounting
Design rear derailleur
Shadow+
Switching system
Mechanical-switch
Model year
2020
Bicycle product series
Shimano - GRX

Origin

Country of origin
Cambodia, France

Voluntary climate contribution

CO₂ emissions
3,9 kg
Climate contribution
EUR 0,12

Product dimensions

Weight
303 g

Legal Notice

Product Safety

Package dimensions

Length
18.30 cm
Width
12.40 cm
Height
9.50 cm
Weight
462 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
4 additional offers
Legal concerns

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Shimano
    0,2 %
  • 2.Sram
    0,9 %

Statutory 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: Galaxus
  • 1.Shimano
    2 days
  • 2.Sram
    5 days

Return rate

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

Source: Galaxus
  • 1.Shimano
    3,8 %
  • 2.Sram
    6,3 %
Source: Galaxus