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Shimano disc brake set GRX BR-RX820 with BL-RX820 front

Front wheel brake, Brake kit, 2
Price in EUR including VAT
Ratings
BrandMore from Shimano
Delivered between 14.1.2026 and 16.1.2026
More than 10 pieces in stock at supplier
free shipping

Product details

The Shimano GRX Dual Control Lever offers a lightweight and responsive mechanical 12-speed shifting system for rides on mixed terrain and racing. The ergonomic design of the shift lever enhances comfort by reducing pressure on the limbs, while the textured, non-slip surface of the brake lever improves control on uneven terrain.

Key specifications

Brake type
Front wheel brake
Bike area of use
Gravel
Operation
Hydraulic
Brake category
Brake kit
Number of brake pistons
2
Item number
37750931

General information

Manufacturer
Shimano
Category
Disc brakes
Manufacturer no.
IRX8204DLF6SC100
Release date
28.8.2023

Colour

Colour
Black
Exact colour description
Black

Brake properties

Bike area of use
Gravel
Operation
Hydraulic
Cable length
100 cm
Brake fluid
Mineral oil
Brake type
Front wheel brake
Brake category
Brake kit

Brake levers properties

Brake lever functions
Handle width adjustment
Brake lever length
2-Finger
Material brake lever
Aluminium

Brake body properties

Material brake body
Aluminium
Number of brake pistons
2
Brake mounts
Flatmount

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
incl. flatmount adapter 140/160 mm, Without brake discs

Product dimensions

Weight
483 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.Sram
    0 %
  • 2.BGS
    0,4 %
  • 3.Shimano
    0,6 %
  • 4.Magura
    1,3 %

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.Magura
    0 days
  • 2.Shimano
    4 days
  • BGS
    Not enough data
  • Sram
    Not enough data

Return rate

How often is a product of this brand in the «Disc brakes» category returned?

Source: Galaxus
  • 1.Sram
    3,5 %
  • 2.Shimano
    3,8 %
  • 3.BGS
    4,5 %
  • 4.Magura
    5,6 %
Source: Galaxus