R1 Concepts 631-92044L RNC Drilled & Slotted Brake Rotor

The R1 Concepts 631-92044L RNC Drilled and Slotted Brake Rotor delivers enhanced stopping performance through a precision cross-drilled and slotted rotor design. Engineered to meet or exceed OEM specifications, this rotor is built for drivers who demand reliable, consistent braking performance mile after mile.

Key Features:

• Cross-Drilled Holes: Improve heat dissipation and help evacuate gas and debris from the braking surface for consistent pad contact
• Diamond Slotted Pattern: Continuously sweeps the brake pad surface to maximize bite and reduce glazing
• Zinc Plated Coating: Protects non-braking surfaces from corrosion for improved appearance and extended rotor life
• OEM-Quality Metallurgy: Precision-cast to OEM dimensions for a direct bolt-on fit with no modifications required
• Vented Construction: Internal vane design promotes airflow to reduce heat buildup during repeated braking
• Direct Replacement: Designed as a direct OEM replacement for straightforward installation

R1 Concepts rotors undergo rigorous quality control to ensure dimensional accuracy, proper balance, and runout within specification. Note: Upon initial installation, the zinc coating on the braking surface will wear off during the break-in process — this is normal and expected. A proper break-in procedure is recommended to optimize pad transfer and rotor performance.