The R1 Concepts drilled black brake rotor for 2019–2022 Infiniti QX50 (rear left) is the drilled rotor option listed for that rear-left application. The catalog text identifies the model years and wheel position so shoppers can confirm fitment, and the drilled face with black finish are the stated features. It is intended as a replacement for a worn or damaged rear-left rotor on applicable QX50 models.
R1 19-22 Infiniti QX50 Rear Left Drilled Black Brake Rotor