PSB's two-piece disc uses high-strength aluminum alloy as the disc center. The mechanical properties of the aluminum alloy centerpiece is improved through heat treatment.
The aluminum alloy center of PR-02 is machined with precise CNC, in order to ensure stable quality. Through sandblasting, anodizing, and laser etched dynamic grphic design, helps building up your unique riding style.
The material of the outer disc is a special stainless steel specially made for brakes, the hardness is also improved through heat treatment. Not only the stability is increased, the resistant agianst wearing and the durability of the disc are improved as well.
PR-02 uses aluminum alloy as the center of the disc, which achieves excellent rigidity and outstanding heat dissipation.