The EBC Ultimax rear rotor for 2015–present Chevrolet Colorado 2.5L is a vented direct-fit disc intended to improve cooling and sustain pad performance. Ultimax slots are angled to help draw in cool air and clear debris, reducing heat and preserving pad grip for longer life. This vented 324mm rear rotor is 18mm thick with five bolt holes and fits FMSI pad D1806, offering a like-for-like OE profile for routine service.
EBC 2015+ Chevrolet Colorado 2.5L RK Series Premium Rear Rotors