R1 Concepts 830-54285R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-54285R is a DFC GeoPerf Series cross-drilled and slotted brake rotor finished with a premium Geomet anti-corrosion coating. Engineered for drivers who demand improved stopping performance over a standard OE replacement rotor, this rotor delivers enhanced thermal management and consistent braking response in both everyday and demanding driving conditions.

Key Features:

• Cross-Drilled Holes: Reduce heat buildup on the rotor surface for improved fade resistance during sustained braking
• Diamond Slots: Channel away brake dust, gases, and road debris while preventing brake pad glazing for more consistent bite
• Geomet Coating: Premium silver zinc-based anti-corrosion treatment protects the hub, hat, and vane structure from rust and corrosion, extending rotor service life and maintaining clean appearance
• DFC GeoPerf Construction: Manufactured to meet or exceed OE specifications for a direct bolt-on fit with no modifications required
• Right-Side Rotor: This is the right (passenger-side) rotor — sold individually
• Directional Design: The "R" suffix designates right-side fitment; confirm left/right pairing when ordering in pairs

The Geomet coating is applied over the full rotor surface at the time of manufacture. During the initial bedding process, the coating on the braking surface — where the pad contacts the rotor — will naturally wear away, leaving the hub, vanes, and hat area protected. This is normal and expected. Following the recommended bedding procedure ensures optimal pad transfer and long-term rotor performance.