R1 Concepts 830-20042R Drilled Slotted Performance Brake Rotor - Rear

The R1 Concepts 830-20042R is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and thermal management. Part of the GeoPerformance series, this rear rotor features a precision-engineered pattern of drilled holes and machined slots that work together to improve braking performance under demanding conditions.

Key Features:

• Drilled and slotted design enhances heat dissipation and reduces brake fade
• Slots help evacuate brake dust, water, and gases from the rotor surface
• Drilled holes improve wet weather braking performance
• Manufactured from high-quality cast iron for durability and consistent performance
• Black zinc dichromate coating provides corrosion resistance
• Direct OEM replacement for easy installation
• Rear axle position application

This rotor is ideal for drivers seeking improved braking performance over stock rotors, whether for spirited street driving, towing, or light performance applications. The drilled and slotted design provides the benefits of both cooling and cleaning the brake pad surface for more consistent bite and reduced stopping distances.