What size are the brake discs on a Ford Fiesta?

Brake Disc Size for Ford Fiesta
The brake disc size for a Ford Fiesta can vary depending on the specific model and year. After reviewing the search results, it’s clear that the brake disc size for a Ford Fiesta can be either 258mm or 278mm in diameter, depending on the model and specifications. For example, for a Ford Fiesta 2015 1.0 ecoboost, the options presented were 258mm and 278mm, with a suggestion that the smaller one might be suitable due to the desire for fuel economy.
It’s important to note that the specific brake disc size for a Ford Fiesta may vary based on the model and year, so it’s recommended to refer to the vehicle’s technical manual or consult with a qualified mechanic to ensure the correct size is selected for replacement.
If you need further assistance or have more specific details about the Ford Fiesta model in question, feel free to provide additional information for a more accurate response.

Contents

What is the diameter of the front rotors on a Ford Fiesta ST?
What are the standard brake disc sizes?
How do I know what size brake discs I need?
What is the diameter of the brake discs on a Ford Fiesta?
Are front and rear brake discs the same size?
What size are the rear rotors on a Fiesta ST?
What is the diameter of a standard brake disc?
What size are rotor discs?
What are the brake disc diameters?
What size brake discs are in the Ford Fiesta st150?

What is the diameter of the front rotors on a Ford Fiesta ST?

Increased diameter front brake rotors (278 millimeters x 23 millimeters) (10.9 inches x 0.91 inches), rear brake rotors (253 millimeters x 10.2 millimeters (9.9 inches x 0.40 inches) with unique calipers and ST-tuned brake pads.

What are the standard brake disc sizes?

Standard diameters – mm (in) :- 378 (14.88″), 362 (14.25″), 356 (14.0″), 343 (13.5″), 330 (13.0″), 325 (12.8″), 315 (12.4″), 304 (11.97″), 295 (11.6″), 280 (11.02″), 267 (10.51″), 254 (10.0″).

How do I know what size brake discs I need?

The best way to ensure you get the correct brake discs is to check the diameter of the brake discs already fitted. The diameter and thickness of the disc is illustrated below. To measure the diameter you may not have to remove the wheel, however it would make the measuring process easier.

What is the diameter of the brake discs on a Ford Fiesta?

Front Brake Discs Pair Ford Fiesta 1.0l EcoBoost mk7.5 Standard TRW GGF1070

Brake Disc Type	Vented
Number of Holes	4
Diameter [mm]	258
Centering Diameter [mm]	63,5
Height [mm]	43,9

Are front and rear brake discs the same size?

In most cases, no they are not. In the vast majority of road cars, the front brakes are much bigger than the rear because they need to provide the most braking power. There are visible size differences between the two, from the callipers to the disks, and obviously the pads too.

What size are the rear rotors on a Fiesta ST?

253mm
Diameter 253mm. Height 40mm. Thickness (new) 12mm.

What is the diameter of a standard brake disc?

Specifications:

Manufacturer	Centric
Disc Diameter (mm)	297,3
Disc Finish	Plain (Blank)
Disc Height (mm)	56,3
Hub Hole Diameter (mm)	85,0

What size are rotor discs?

As a general rule, road and cyclocross rotors sit in the 140 to 160mm range, striking a balance between necessary braking power and low weight. Modern mountain bike brakes often come specced with rotors ranging from 180 to 220mm.