Shimano Disc brake XT BR-M8120 Postmount, 1700 mm
Rear brake, Brake kit, 4More than 10 pieces in stock at supplier
Brake type2
Product details
The Shimano XT BR-M8120 disc brake is a highly advanced hydraulic brake specifically designed for use on trekking bikes and e-bikes. With its forged 4-piston caliper, it offers excellent braking power and control, ensuring safe riding in various conditions. The ergonomically designed 3-finger brake lever allows for comfortable handling and precise modulation of braking force. The brake is intended for rear wheel installation and uses mineral oil as the brake medium, ensuring reliable performance and easy maintenance. The post-mount attachment allows for simple installation and adjustment to different frames. Weighing in at 610 grams, the brake is lightweight yet robust, making it an ideal choice for demanding cyclists.
- E-bike ready for versatile use
- Optimized ergonomics for better comfort
- Hydraulic system with 4 pistons for high braking power
- Reach adjustment for individual customization
- Pre-assembled and bled for immediate use.
Bike area of use | Electric bike, Trekking bikes |
Operation | Hydraulic |
Brake type | Rear wheel brake |
Brake category | Brake kit |
Number of brake pistons | 4 |
Item number | 20667866 |
Manufacturer | Shimano |
Category | Disc brakes |
Manufacturer no. | 73.77873 |
Release date | 21/4/2022 |
External links |
Colour | Black |
Exact colour description | Black |
Bike area of use | Electric bike, Trekking bikes |
Operation | Hydraulic |
Cable length | 170 cm |
Brake fluid | Mineral oil |
Brake type | Rear wheel brake |
Brake category | Brake kit |
Brake lever functions | Handle width adjustment |
Brake lever length | 3-Finger |
Material brake lever | Aluminium |
Material brake body | Metal |
Number of brake pistons | 4 |
Brake mounts | Post mount |
Material brake disc | Aluminium |
Country of origin | Germany, Japan |
CO₂ emissions | 6,21 kg |
Climate contribution | EUR 0,16 |
Scope of delivery | 1 piece |
Weight | 610 g |
Product Safety |
Length | 24.10 cm |
Width | 23.90 cm |
Height | 6.40 cm |
Weight | 604 g |
30-day right of return
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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.Sram0,2 %
- 2.Shimano0,5 %
- 3.BGS0,6 %
- 4.Magura1,3 %
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.Shimano1 day
- 2.Magura12 days
- BGSNot enough data
- SramNot enough data
Return rate
How often is a product of this brand in the «Disc brakes» category returned?
Source: Galaxus- 1.BGS4 %
- 2.Shimano4,2 %
- 3.Sram4,3 %
- 4.Magura5,9 %