The front disc brakes use the so-called floating caliper brakes. The brake caliper looks like a clenched fist. The brake pistons in the cylinder body press the inner pad against the brake disc, causing the cylinder body to overtighten in its guide and the pad on the other side is also pressed against the disc.
Elements of the front brake caliper
1 - brake shoe; 2 - anti-creak plate; 3 - gasket; 4 - finger; 5 - anther of a finger; 6 - bleed valve; 7 - support; 8 - sealing ring; 9 - piston; 10 - anther; 11 - bracket.