Built to original equipment form, fit and function, the RDA Rear Brake Disc Rotor covers Volkswagen Golf models built from 2019 to 2020. The casting is fully machined, dynamically balanced and given a protective coating on the hat and edges to slow surface rust. Outside diameter is 320mm with a new thickness of 26mm and a minimum machining thickness of 22mm. Supplied with a light protective oil film; clean with brake cleaner before fitting. We recommend fitting by a qualified technician and following the manufacturer's torque specifications. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. Sold new with 24 Months warranty cover and full technical support.