The R1 Concepts GEO-Carbon Series drilled and slotted brake kit for 2015–2020 Chevrolet Colorado replaces front and rear rotors and pads with carbon-coated, drilled-and-slotted rotors that aid ventilation and fade resistance. It pairs with Optimum OEp pads for quieter, lower-dust stopping. Kit includes four GEO-Carbon rotors, eight Optimum pads, and hardware. Rotors are mill-balanced, cast from G3000-grade iron with rust protection, and use countersunk drilled holes and slots to help prevent cracking.
R1 15-20 Chevy Colorado Front & Rear Drill/Slot Carbon Coated Rotor Set w/Optimum Pads