R1 Concepts Drilled Slotted Brake Rotor Rear Performance Replacement

R1 Concepts Drilled and Slotted Rear Brake Rotors are performance replacement disc brake rotors. They are built for drivers who want stronger, more consistent stopping than standard blank rotors give. Each rotor combines cross-drilled holes with diamond-style slots. The pattern helps the brakes shed heat, gas and dust, so the pads keep clean contact with the rotor in daily driving and spirited use.

Key Features:

• Drilled and slotted design: Precision-drilled holes improve ventilation and heat dissipation. Slots help sweep away debris and gas, and they add pad bite.
• Cast iron construction: The rotors are made from G3000-grade cast iron for strength, stability and durability.
• Corrosion protection: Coated finishes resist rust and corrosion and keep the rotor looking good behind open wheels.
• Smooth, quiet operation: The rotors are mill-balanced and machined for smoother, quieter stops.
• OE-style fitment: The rotors are built with O.E.M. specifications in mind, so no modification is required.
• Quality validation: The rotors are checked for correct metallurgy and brake plate thickness.

These rear brake rotors, also sold as rear brake discs, suit street performance, towing and enthusiast driving. Choose the matching part number for your application to get a direct-fit upgrade over stock rotors.