Abstract: The invention concerns a brake disc for a motor vehicle, the brake disc having at least one first friction ring with: a first side surface having a friction surface; a second side surface opposite the first side surface; and a circumferential surface connecting the first side surface and second side surface; wherein the circumferential surface comprises a plurality of structural features distributed in a circumferential direction, each structural feature comprising a projecting portion or a recessed portion.

Abstract: The invention concerns a multi-part brake caliper for a vehicle disc brake, the brake caliper comprising: a first part comprising a portion that is arrangeable at a first side face of a brake disc of the vehicle disc brake and that is configured to receive a brake piston; a second part that is formed separately from the first part and comprises a finger portion that is arrangeable at a second side face of the brake disc; wherein the first part is a metal casted part and the second part comprises sheet metal and wherein the second part further comprises at least one at least partially enclosed hollow section.

Abstract: In accordance with one embodiment of the present disclosure, a guide pin allowing a caliper housing to be slidably coupled to a carrier during braking, includes a cylindrical guide shaft portion; and a head portion provided at one end of the guide shaft portion in an enlarged diameter form, and the guide shaft portion is provided in a form in which at least a portion of a center thereof is hollow in an axial direction to form a hollow portion.