R1 Concepts 830-74048R Drilled Slotted Performance Brake Rotor - Rear

The R1 Concepts 830-74048R is a high-performance rear brake rotor featuring both drilled and slotted design for superior braking performance. Part of the E-Line series, this rotor combines precision engineering with enhanced heat dissipation to deliver reliable stopping power under demanding conditions.

Key Features:

• Drilled and slotted design improves heat dissipation and prevents brake fade
• Cross-drilled holes evacuate gases and debris while reducing rotor weight
• Precision-machined slots wipe away brake dust and maintain consistent pad contact
• Mill-balanced to minimize vibration and ensure smooth operation
• Silver zinc dichromate plating on non-braking surfaces resists corrosion
• Manufactured to meet or exceed OE specifications

This performance rotor is ideal for drivers seeking improved braking performance over stock rotors, whether for spirited driving, towing, or everyday use with enhanced safety margins. The drilled and slotted pattern provides maximum cooling while maintaining structural integrity for long-lasting durability.