Shimano GRX RD-RX820

12-speed
Price in EUR including VAT, free shipping
Ratings
Delivered between Fri, 23.5. and Tue, 27.5.
More than 10 items in stock at supplier

Product details

The RD-RX820 is compatible with 12-speed cassettes 11-34T and 11-36T, offering a wide gear range so you can maintain a comfortable cadence in any terrain. The Shimano GRX 12-speed rear derailleur also features an integrated chain stabilizer, ensuring quieter shifting and secure chain management during rough rides. The chain tensioner has an ON/OFF switch for rides on smooth surfaces.

Key specifications

Bike area of use
Gravel
Cage length
Short
Item number
37750866

General information

Manufacturer
Shimano
Category
Rear derailleurs
Manufacturer no.
IRDRX820
Release date
28.8.2023

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Compatibility

Cassette compatibility
12-speed
Maximum pinion size
36 x
Shift capacity
42 x

Rear derailleur properties

Bike area of use
Gravel
Cage length
Short
Fixation rear derailleur
Direct mounting
Design rear derailleur
Shadow+
Switching system
Mechanical-switch
Circuitry
Top normal
Model year
2023

Origin

Country of origin
Japan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
270 g

Package dimensions

Length
16.10 cm
Width
15.70 cm
Height
10.40 cm
Weight
449 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months Statutory warranty

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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
    1 %

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
  • Shimano
    Not enough data
  • 1.Sram
    7 days

Return rate

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

Source: Galaxus
  • 1.Shimano
    3,3 %
  • 2.Sram
    4,3 %
Source: Galaxus