R1 Concepts 830-80078R Drilled Slotted Performance Brake Rotor - Rear

The R1 Concepts 830-80078R is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and heat dissipation. Part of the GeoPerformance (GeoPerf) line, this rotor features a precision-engineered pattern of drilled holes and slots that work together to reduce brake fade, expel brake dust and gases, and maintain consistent braking performance under demanding conditions.

Key Features:

• Drilled and slotted design for maximum heat dissipation and improved wet weather braking
• GeoPerformance technology for enhanced pad bite and reduced brake fade
• Precision-machined from high-quality cast iron for durability and noise-free operation
• Chamfered edges and smooth finish for proper pad contact and bedding
• Direct-fit replacement for OEM rotors with no modifications required
• Silver zinc dichromate coating on non-friction surfaces for corrosion resistance

This rear brake rotor is ideal for drivers seeking improved braking performance for spirited street driving, light track use, or upgraded stopping power for towing and hauling applications. The drilled and slotted design provides the benefits of both technologies—drilled holes reduce weight and improve cooling, while slots continuously clean the brake pad surface for consistent friction.