R1 Concepts 613-54046R RNC Series Slotted Brake Rotor Rear Passenger Side

The R1 Concepts 613-54046R RNC Series Slotted Brake Rotor is a high-performance, 1-piece rear passenger-side (right) disc brake rotor engineered to deliver improved stopping power and heat dissipation over standard OEM replacement rotors.

The precision-machined slots cut across the rotor face continuously sweep the brake pad surface, evacuating heat, gas, and debris from the contact zone. This helps maintain consistent friction, reduce brake fade, and extend pad life under both everyday driving and more demanding conditions.

Key Features:

• Slotted rotor design — channels heat, gas, and debris away from the pad surface for more consistent braking performance
• 1-piece construction — solid, durable design engineered for direct OEM-style fitment
• Rear passenger side (right) — sold individually; designed specifically for the right rear position
• Silver zinc plated coating — corrosion-resistant finish protects non-braking surfaces including the hub and vanes for improved longevity and appearance
• Precision machined — balanced to OEM tolerances for smooth, vibration-free operation
• Direct bolt-on replacement — no modifications required for compatible vehicles

R1 Concepts is a leading manufacturer of performance braking components. The RNC series offers an excellent balance of performance and value, making it a popular upgrade from standard smooth rotors for drivers seeking improved braking response. A proper break-in (bedding) procedure is recommended after installation to ensure optimal pad-to-rotor contact and maximum performance.