R1 Concepts 613-40024R RNC Slotted Brake Rotor

The R1 Concepts 613-40024R RNC Slotted Brake Rotor is a performance-grade disc brake rotor engineered to deliver consistent, reliable stopping power. Featuring precision-machined slots across the braking surface, this rotor actively channels away heat, gas, and debris during braking — helping to reduce brake fade and extend pad life compared to standard blank rotors.

R1 Concepts manufactures this rotor with a protective zinc coating applied to the non-braking surfaces, including the hat, hub, and inner vane structure. This coating guards against rust and corrosion, preserving the rotor's appearance and structural integrity over time. During the normal break-in process, the coating on the braking surface will wear away as intended, leaving the contact area clean and ready for optimal pad engagement.

Key Features:

• Slotted rotor design for improved heat dissipation and debris evacuation
• Slots help prevent brake pad glazing and extend pad service life
• Protective zinc coating on non-braking surfaces for corrosion resistance
• Precision-machined for OEM-level fit and balance
• Manufactured to strict dimensional tolerances for consistent pedal feel
• Direct bolt-on replacement — no modifications required

The R1 Concepts 613-40024R is a dependable upgrade or direct replacement for vehicles requiring a single slotted rotor. It is well-suited for drivers seeking improved braking response over a standard OEM blank rotor while maintaining everyday drivability and comfort.