The R1 Concepts slotted black brake rotor for 2015–2021 Dodge ProMaster City (front left) is a slotted front-left rotor designed for that application. The slotted face helps sustain pad contact and permits escape of gases and debris under braking, providing an application-specific rotor to restore the intended front-left braking surface on the listed ProMaster City models.
R1 15-21 Dodge ProMaster City Front Left Slotted Black Brake Rotor