R1 Concepts 613-31143L RNC Slotted Brake Rotor

The R1 Concepts 613-31143L RNC Slotted Brake Rotor is a performance-engineered replacement rotor designed to deliver consistent, reliable stopping power. R1 Concepts rotors are manufactured using high-quality cast iron and precision machined to exact OEM dimensional specifications, ensuring a direct-fit installation with no modifications required.

The slotted surface design continuously cleans and deglazes brake pad material during braking, helping to maintain optimal friction and reduce brake fade during demanding driving conditions. The slots also aid in heat dissipation and gas venting, keeping brake temperatures in a safe operating range for improved rotor and pad longevity.

Key Features:

• Slotted rotor design for improved pad bite, heat dissipation, and gas venting
• Precision machined to OEM specifications for a direct-fit, no-modification installation
• High-quality cast iron construction for durability and consistent braking performance
• Balanced and tested to minimize vibration and pedal pulsation
• Corrosion-resistant coating on non-friction surfaces to resist rust and extend service life
• Manufacturer Part Number: 613-31143L

The R1 Concepts RNC series is an excellent upgrade for drivers seeking improved braking performance over a standard OEM rotor, whether for daily commuting or spirited driving. This rotor is sold individually (left side) and is engineered to meet or exceed original equipment standards.