The R1 Concepts drilled-and-slotted black rear-right brake rotor for 2016–2020 Buick Regal Sportback 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 look while conforming to the original mounting pattern.
R1 16-20 Buick Regal Sportback Rear Right Drilled & Slotted Black Brake Rotor