Bosch Front Brake Disc Rotor to suit Nissan X-Trail AWD models built from 2019 to 2021, supplied ready to fit with no modification required. Outside diameter is 296mm with a new thickness of 28mm and a minimum machining thickness of 30mm. The Cast Iron casting is high-carbon enriched for better damping and quieter braking. The casting is fully machined, dynamically balanced and given a protective coating on the hat and edges to slow surface rust. 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. Supplied with a light protective oil film; clean with brake cleaner before fitting. Supplied new and backed by a 3 Years / 60,000 km warranty.