Bosch Rear Brake Disc Rotor to suit Kia Cerato models built from 2019 to 2021, supplied ready to fit with no modification required. Runout is held under 0.05mm at the mounting face, which prevents the pedal pulsation that follows a poorly machined rotor. Vane geometry is matched to the original design so cooling airflow and thermal expansion behave as the factory intended. The casting is fully machined, dynamically balanced and given a protective coating on the hat and edges to slow surface rust. Supplied with a light protective oil film; clean with brake cleaner before fitting. Sold new with 24 Months warranty cover and full technical support.