R1 Concepts 613-31191L RNC Series Slotted Brake Rotor

The R1 Concepts 613-31191L RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered for drivers who demand consistent, reliable stopping power. Manufactured to precise tolerances, this rotor is designed as a direct OE-style replacement with performance-enhancing slotted venting to improve brake response and fade resistance.

Key Features:

• Slotted Design: Precision-cut slots continuously sweep the brake pad surface to expel heat, gas, and debris — maintaining a clean contact patch and reducing brake fade under demanding conditions
• OE-Quality Fitment: Engineered to meet or exceed original equipment specifications for a straightforward, no-modification installation
• Superior Metallurgy: Cast from high-grade iron alloy for excellent thermal capacity, longevity, and consistent braking performance
• Corrosion-Resistant Coating: Features a zinc or e-coat finish on non-friction surfaces to resist rust and maintain a clean appearance
• Balanced Construction: Computer-balanced to minimize vibration, pulsation, and noise during braking
• Direct Replacement: Bolt-on installation with no drilling, cutting, or modification required

R1 Concepts is a trusted name in performance braking systems, offering a full range of rotors, pads, and brake kits. The RNC series slotted rotor is an ideal upgrade for daily drivers and performance-minded enthusiasts seeking improved braking efficiency over a standard smooth rotor.