R1 Concepts 613-92019R RNC Series Slotted Disc Brake Rotor

The R1 Concepts 613-92019R RNC Series Slotted Brake Rotor is a performance-grade disc brake rotor engineered to deliver improved stopping power and extended service life over standard OEM replacements. The slotted rotor face channels away heat, gas, and debris from the pad-to-rotor contact surface, reducing brake fade and preventing pad glazing during demanding use.

Key Features:

• Slotted rotor surface — removes brake dust, road debris, and gases to maintain consistent pad bite and braking response
• G3000 gray iron construction — meets OEM material standards for thermal stability and structural integrity
• Zinc-plated non-friction surfaces — hub, hat, and vane areas are coated to resist corrosion and extend rotor service life
• Direct-fit replacement — machined to OEM specifications for bolt-on installation with no modifications required
• Balanced and precision-machined — minimizes vibration and pedal pulsation for smooth, confident braking
• Sold individually — single rotor; order quantity as needed per axle

R1 Concepts RNC Series rotors are well-suited for daily driving, street performance, light towing, and hauling applications where upgraded rotor performance is desired without a full drill-and-slot configuration. The slotted design serves as a built-in wear indicator — when the slot tips diminish, it signals that rotor replacement is approaching.