The R1 Concepts drilled-and-slotted black brake rotor for 2003–2011 Cadillac BLS (Mexico) (front right) is a replacement rotor specified for that application. The listing specifies a drilled-and-slotted surface and black finish; those appearance and fitment details help shoppers identify the correct rotor when performing brake maintenance or restoration.
R1 03-11 Cadillac BLS (Mexico) Front Right Drilled & Slotted Black Brake Rotor