Whether it be punishing missions on the racetrack or touring with passenger and luggage, our Wave brake discs supply the same high level of deceleration in every situation with outstanding controllability.Brake disc outer ring: rustless, high-performance brake steelBlack anodized aluminum inner ringFloating mounting: no distortion, no brake judderNo fading, consistent braking performance at the highest levelMore braking power (+25% braking power) thanks to materials from the world of racingLess hand force for the same braking power