Hayes Brake disc + screw D7

The Hayes D7 180 mm disc is specially designed for the Hayes Dominion brake to contrast its natural frequency with that of metallic and semi-metallic pads. This disc design reduces the noise and vibration generated during braking, while ensuring constant braking. The design of the Hayes D6 160 mm brake disc benefits from QuickBite² technology for a smoother running-in rapide. Last but not least, its 1.95 mm thickness ensures better heat dissipation. With a diameter of 180 mm, the Hayes D7 brake disc provides good power without being penalized by the weight of a larger-diameter disc.