A critical review of the redesigned product (described below) vs previous reference resign (Proton Wira Iswara 1.3,1.5 brake caliper) discussing resource implications, benefits over the existing design and other factors which you consider relevant.

My personal design: For a brake caliper that consists of a larger piston & cylinder socket. Larger surface area will be in contact with the brake pads, hence higher force&pressure will exert out from the piston. The mounting support & the caliper are designed to reduce in size to allow it to have a better fit & the bulkiness hence it is easier to handle & more compact. The holes of the caliper have been increased from 2 to 3 for more air flow & ventilation as heat is generated during braking. Higher air flow prevents it to overheat.