This is the strongest model, using the AP Racing 4-piston brake caliper racing model for the front caliper, which is famous in the world racing scene. Garland Racing rotors are used, made of the highest quality FCD ductile cast iron, and are available in a rotor diameter of 332mm and a rotor thickness of 32mm or 28mm. You can experience a braking force that is on another level. The set price includes the special brake pads, stainless steel mesh brake hose, and a bracket for each vehicle model.
Floating brake rotors (front only) are not fixed to the bell housing (fixed to the hub body when the tire is installed) and the disc rotor are moved by about 0.2 mm due to the bobbin (floating) of the bell housing. Normal types are fixed and do not move. This movement allows judder to escape during braking and makes vibration less likely to occur. Rotors with slits are prone to judder, so floating processing may be used. This structure was first used in motorsport cars (GT races) and commercial cars on the Nissan GTR. Designed specifically for each vehicle model, it allows for bolt-on installation.
It is introduced on Ameblo's "M&M HONDA's Honda Honki."
https://ameblo.jp/mandm-honda/entry-12295498251.html