R1 Concepts 613-54279R RNC Series Slotted Brake Rotor

The R1 Concepts 613-54279R RNC Series Slotted Brake Rotor is a performance-grade brake rotor engineered for drivers who demand improved stopping power and consistent fade resistance over the factory rotor. Designed as a direct OEM replacement, this rotor installs without modification for a straightforward upgrade from stock.

Key Features:

• Slotted Surface Design: Precision-machined slots channel away heat, gas, and debris from the brake pad contact surface, maintaining a clean bite and reducing brake fade during repeated or heavy braking
• G3000 Metallurgy: Cast from high-grade G3000 grey iron for excellent thermal conductivity, strength, and long service life
• Electrophoretic Coating: Zinc-based e-coating on the hat and non-swept surfaces provides corrosion resistance to keep the rotor looking clean and extending its lifespan
• OEM Direct-Fit Replacement: Manufactured to OEM dimensions for a bolt-on installation with no drilling, cutting, or modification required
• Balanced and Finished: Each rotor is precision balanced and finished to OEM thickness tolerances to minimize vibration and pedal pulsation
• Street and Performance Use: Suitable for daily driving, spirited street use, and light track applications

R1 Concepts is a California-based brake specialist known for producing performance brake components at an accessible price point. The RNC slotted rotor line offers a meaningful upgrade over plain OEM rotors for drivers seeking improved thermal performance and consistent braking feel.