Around half of the overall particulate emissions in road traffic is attributable to brakes, tires, clutch and road surface wear – and about half of this amount is brake dust.* But a solution is on its way: the innovative brake disc iDisc contributes to the improvement of the air quality in cities due to its hard tungsten carbide coating.

up to


of traffic-related particulate emissions in urban traffic is attributable to brake dust*

more efficiency

for hybrid and electric vehicles


less brake dust is produced by the iDisc compared with a conventional brake disc.

stable deceleration

even with a rapid succession of braking maneuvers