The R1 Concepts drilled-and-slotted black rear-right brake rotor for 2013–2019 Cadillac ATS is a vehicle-specific rotor made to match the listed years and wheel side. Its drilled and slotted face and black finish refresh the rear axle's braking surface and provide a coordinated appearance while fitting the factory mounting pattern.
R1 13-19 Cadillac ATS Rear Right Drilled & Slotted Black Brake Rotor