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Shimano GRX RX 4001

Rear brake, Brake kit, 2
Price in EUR including VAT
Delivered between Tue, 28.4. and Fri, 8.5.
10 pieces in stock at supplier
free shipping

Brake type2

Product details

The Shimano GRX RX 4001 is a highly advanced hydraulic disc brake designed specifically for gravel and trekking use. It offers reliable braking performance and is ideal for demanding riding conditions. With a well-thought-out bleeding system, it allows for easy maintenance and ensures consistent braking power. The brake features a 2-piston caliper that guarantees even pressure distribution, optimizing braking performance. The aluminum brake body and aluminum brake levers provide low weight and high stability. The GRX RX 4001 is an excellent choice for cyclists who value performance and reliability.

  • Hydraulic braking system for improved braking power and control
  • Easy maintenance through a user-friendly bleeding system
  • Lightweight aluminum brake body for increased stability
  • Suitable for gravel and trekking applications.

Key specifications

Bike area of use
GravelMountain bikeRacing bikes
Operation
Hydraulic
Brake type
Rear wheel brake
Brake category
Brake kit
Number of brake pistons
2

General information

Item number
21438570
Manufacturer
Shimano
Category
Disc brakes
Manufacturer no.
IRX4001RRDSC170A
Release date
8.7.2022
External links

Colour

Colour
Black
Exact colour description
Black

Brake properties

Bike area of use
GravelMountain bikeRacing bikes
Operation
Hydraulic
Cable length
170 cm
Brake fluid
Mineral oil
Brake type
Rear 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

Brake disc properties

Material brake disc
Aluminium

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
2,62 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Without brake discs

Product dimensions

Weight
619 g

Legal Notice

Product Safety

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

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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 %
  • 2.BGS
    0,5 %
  • 2.Shimano
    0,5 %
  • 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.Shimano
    1 day
  • 2.Magura
    12 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.BGS
    4 %
  • 2.Shimano
    4,2 %
  • 3.Sram
    4,5 %
  • 4.Magura
    5,9 %
Source: Galaxus