R1 Concepts WBPN1-59040 Carbon GEO-Carbon Series Drilled & Slotted Disc Brake Rotor

The R1 Concepts WBPN1-59040 is a Carbon GEO-Carbon Series drilled and slotted disc brake rotor engineered for drivers who demand superior stopping performance. Featuring R1 Concepts' signature cross-drilled and diamond slotted design, this rotor delivers maximum braking power, improved heat dissipation, and long-lasting durability for everyday street driving or demanding performance use.

Key Features:

• Cross-Drilled & Diamond Slotted Design: Maximizes stopping power by improving airflow and reducing brake fade under repeated heavy braking
• GEO-Carbon Protective Coating: Special silver coating applied to the entire rotor surface guards against corrosion, extending rotor life and reducing maintenance costs
• G3000 Grade Cast Iron Construction: Premium cast iron provides consistent, reliable braking performance and superior durability
• OE Specifications: Manufactured to original equipment dimensions — no cutting, drilling, or modifications required for a direct bolt-on installation
• Zinc Dichromate Finish: Provides rust protection on the non-braking surfaces (hub, vanes, and hat) even after the braking surface coating wears in during the break-in period

During the initial break-in (bedding) process, the coating on the braking surface will gradually wear away as the brake pads seat against the rotor — this is normal. The hub, inner vane structure, and non-contact surfaces retain their protective coating permanently. A proper break-in procedure is recommended to ensure optimal performance and pad transfer film development.

R1 Concepts is a Los Angeles-based manufacturer with over 20 years of brake engineering experience, offering one of the most comprehensive brake catalogs in the industry.