The R1 Concepts slotted black brake rotor for 2009–2011 Cadillac STS (front right) is a single replacement rotor featuring a slotted braking surface and black finish. Intended for the front right wheel position across the stated STS years, the rotor’s slotting and coated appearance are its highlighted details; verify your STS model year and side to confirm proper fitment prior to ordering.
R1 09-11 Cadillac STS Front Right Slotted Black Brake Rotor