R1 Concepts WBPN2-46014 GEO-Carbon Drilled Slotted Brake Rotor - Set

The R1 Concepts WBPN2-46014 is a GEO-Carbon Series drilled and slotted disc brake rotor set engineered for GM vehicle applications. Built to original equipment specifications, this set installs without modification and delivers a direct-fit upgrade over worn factory rotors.

Key Features:

• GEO-Carbon Series coating — protective silver carbon coating shields the hub and vane structure from corrosion, extending rotor service life and improving appearance
• Cross-drilled holes — precision-drilled, countersunk holes dissipate heat, improve ventilation, and reduce the risk of cracking under repeated braking cycles
• Diamond-slotted design — slots increase brake pad bite, extend pad life, and serve as a visual wear indicator
• G3000 grade cast iron construction — formulated with multiple alloys for superior strength, heat dissipation, and long-term durability
• OEM specifications — no cutting, machining, or modifications required for installation
• Mill-balanced — each rotor is precision balanced to minimize vibration and ensure smooth, quiet braking performance

R1 Concepts GEO-Carbon rotors are suitable for daily street driving, performance driving, and demanding applications such as towing and hauling. The carbon coating begins to wear from the braking surface during the initial bed-in period — this is normal and expected, leaving the hub and vane areas coated for lasting protection.