Disc Brake Australia's rotors have the ability to keep thier cool in the hottest conditions with thier exclusive pillar venting technology and lighter rotational mass due to an aluminum center hat. Shorter, more consistent braking power with less fade are some of the benefits you will experience along with increased longevity. Note: Does not work with Brembo brake kits. Product Benefits Shorter Stopping Distances Less Brake Fade Low dust Increased Longevity