R1 Concepts 830-21047R Drilled Slotted Performance Brake Rotor - Rear

The R1 Concepts 830-21047R is a high-performance rear brake rotor featuring their GeoPerformance drilled and slotted design. This rotor combines precision cross-drilling with slotted grooves to deliver enhanced braking performance for street and spirited driving applications.

Key Features:

• Drilled and slotted design provides superior heat dissipation and reduces brake fade
• Cross-drilled holes evacuate water, dust, and brake gases for consistent pedal feel
• Slotted grooves continuously refresh the brake pad surface and prevent glazing
• Manufactured from high-quality cast iron for durability and reliable stopping power
• Direct replacement for OE rotors with no modifications required
• Precision-balanced to minimize vibration and ensure smooth operation

R1 Concepts GeoPerformance rotors are engineered to provide a significant upgrade over stock braking components, offering improved thermal management and more aggressive bite without compromising daily drivability. Each rotor is designed to meet or exceed OEM specifications while delivering enhanced performance characteristics.