R1 Concepts 613-40106L RNC Slotted Brake Rotor

The R1 Concepts 613-40106L RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered for drivers who demand reliable, consistent stopping power. Manufactured to precise OEM dimensions, this rotor is designed as a direct-fit replacement, ensuring a straightforward installation without modifications.

The slotted rotor design continuously sweeps debris, dust, and gases away from the brake pad surface, maintaining a clean contact patch for improved bite and more consistent pedal feel. The slots also help reduce brake fade during repeated or heavy braking by allowing heat to dissipate more efficiently.

Key Features:

• Slotted Design: Improves braking performance by evacuating heat, gas, and debris from the rotor surface
• Direct OEM Replacement: Precision-machined to factory specifications for a bolt-on fit
• High-Quality Cast Iron Construction: Provides durability and excellent thermal conductivity
• Balanced Performance: Suitable for daily driving and spirited performance use
• Left Side (Driver Side) Application: Designed specifically for the left-side wheel position

R1 Concepts rotors are engineered to meet or exceed OEM standards, delivering dependable braking performance and long service life. The 613-40106L is the left-side rotor, making it ideal as a single replacement or as part of a front or rear axle set.