R1 Concepts 633-31166D RNC Drilled & Slotted Brake Rotor

The R1 Concepts 633-31166D RNC Series Drilled and Slotted Brake Rotor is a high-performance replacement rotor engineered to deliver superior stopping power over stock brake components. Combining precision cross-drilling and slotted vane technology, this rotor is designed to dissipate heat rapidly, reduce brake fade, and improve overall braking performance under demanding driving conditions.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes improve heat dissipation and help prevent brake fade during heavy or repeated braking, while slots continuously clean and degas the brake pad surface for consistent contact
• High-Carbon G3000 Cast Iron: Manufactured from premium high-carbon iron for maximum durability, reduced vibration, and quieter operation compared to standard rotors
• Precision Balanced: Each rotor is precision-machined and balanced to minimize vibration, pulsation, and pedal feedback
• Corrosion-Resistant Coating: Finished with a zinc or e-coating on non-friction surfaces to prevent rust and extend service life
• Direct Bolt-On Fit: Engineered as a direct OEM replacement for easy, no-modification installation
• OEM Part Number Cross-Reference: Compatible as a replacement for original equipment rotors on applicable fitments

The R1 Concepts RNC Series rotor is an ideal upgrade for drivers seeking improved braking performance, reduced stopping distances, and enhanced heat management compared to standard factory rotors. Each rotor is individually packaged and ready for installation.