Features include: (1) Use of material that suppresses the generation of resin gas to improve fade resistance, (2) Sufficient effectiveness and feel at low temperatures, (3) Abrasion resistance equivalent to normal tires, and (4) Less aggression to the These features, which were realized by combining various factors including not only the material of the pad but also the back metal, not only provide stopping power, but also utilize the negative inertia G generated by braking for cornering power . The best minus G (average friction coefficient 0.32 to 0.38) is obtained at the optimum rotor temperature of 0 to 400 ° C, and the brake feel that is direct and excellent in controllability gives anyone confidence on the street .