A lattice structure in a brake pedal refers to a design where the pedal's structure incorporates a lattice-like pattern rather than being solid or traditionally hollow. The lattice structure is utilized in brake pedals to enhance structural integrity, reduce weight, and improve mechanical properties such as stiffness and durability.

In this, I downloaded original file from GrabCAD and imported into nTop to apply TPMS lattice structure (Gyroid). These designs can manufactured by 3D printing