Wear Areas On Brake Disc Friction Surface
WARNING: This page is about a different variant/trim than selected.
As the pressure force of a brake piston on the brake pad varies in magnitude, different areas of wear arise on the friction surface.
The brake disc can basically be divided into the inner/outer and central wear area:
The central wear -B- is the area with the highest degree of wear.
Measurement points on brake disc
| A | Inner/outer wear area |
| B | Central wear area |