We’ve Unleashed a Beast - SSBC Big Bite Cross Drilled Rotors! CNC precision drilled & mill slotted rotors, Dissipates water for better performance and safety in rain.Precision drilled holes vent super heated gases, eliminating brake fade. Precision Turbo slotting maintains a clean pad surface, maximum grip and quiet stopping power. Rotors are vented, meaning internal vanes inside the rotor help cool it by forcing air through the rotor, which helps prevent warping. Can last up to 35% longer than typical O.E. disc brake rotors Cooler operating temperatures ensure maximum friction between pad and rotor for maximum stopping power and durability. Improved braking in wet weather driving