2015-2019 Chevy Corvette Z06 Z07 Carbon Ceramic Rear Left or Right Brake Disc Rotor 20981826. Minimum weight 8020g . Current weight 8100g . Minimum Thickness is 1.24”. Current Thickness 1.26”. No cracks, does have a chip in the rotor. Vehicle had 9k miles. ITEM HAS A CHIP IN ROTOR, NOT PERFECT