Shimano BR-MT420

Front + Rear, Brake Caliper, 4
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Product details

Hydraulic disc brake. E-Bike ready: Yes. Mounting caliper: Postmount. Brake fluid: Mineral oil. Number of pistons: 4. The Shimano caliper BR-MT420 is a 4-piston brake caliper that can be mounted on the front or rear. It uses mineral oil as hydraulic fluid, which is non-corrosive and less hazardous than conventional hydraulic fluids. Thanks to the washerless mounting bracket, it allows for quick installation and setup. The caliper is compatible with Postmount or international standard forks when used with adapters. Additionally, it can be used with 6-bolt or Center Lock brake discs. The One Way Bleeding Caliper System makes it easy to bleed brake systems, and the D03S resin pads provide extra protection against wear.

Key specifications

Bike area of use
Electric bike, Mountain bike
Operation
Hydraulic
Brake type
Front + Rear
Brake category
Brake Caliper
Number of brake pistons
4
Weight
229 g

General information

Item number
21655560
Manufacturer
Shimano
Category
Disc brakes
Manufacturer No.
7375289
Release date
28.3.2023
Sales rank in Category Disc brakes
157 of 1692

Colour

Colour
Black
Exact colour description
Black

Brake properties

Bike area of use
Electric bike, Mountain bike
Operation
Hydraulic
Brake fluid
Mineral oil
Brake type
Front + Rear
Brake category
Brake Caliper

Brake body properties

Material brake body
Aluminium, Metal
Number of brake pistons
4
Brake mounts
Post mount

Brake disc properties

Fixing
6-Hole, Centerlock

Origin

Country of origin
France, Germany

Voluntary climate contribution

CO₂ emissions
1.5 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Brake calliper without brake line, Mineral oil and brake disc

Product dimensions

Weight
229 g

Package dimensions

Length
14 cm
Width
10 cm
Height
7 cm
Weight
230 g

30-day right of return if unopened
24 Months Warranty (Bring-in)
9 additional offers

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Sram
    0.2 %
  • 2.Trp
    0.3 %
  • 3.BGS
    0.4 %
  • 4.Shimano
    0.6 %
  • 5.Magura
    1.3 %

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
    0 days
  • 2.Magura
    9 days
  • BGS
    Not enough data
  • Sram
    Not enough data
  • Trp
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 1.BGS
    2.7 %
  • 2.Shimano
    3.7 %
  • 3.Sram
    4.6 %
  • 4.Magura
    5.9 %
  • 5.Trp
    21.3 %
Source: Digitec Galaxus