R1 Concepts 830-72001R GeoPerf Cross-Drilled Slotted Brake Rotor

The R1 Concepts 830-72001R is a GeoPerf series cross-drilled and diamond-slotted brake rotor engineered to deliver enhanced stopping power, improved heat dissipation, and superior corrosion resistance over standard OEM rotors. Built with a G3000 grade cast iron foundation and finished with R1's proprietary GEOMET coating, this rotor provides long-lasting rust protection while reducing installation time compared to traditional zinc-plated alternatives.

Key Features:

• Cross-Drilled Design: Precision-drilled, chamfered, and countersunk holes reduce rotor surface heat by up to 105°F, improve wet-weather braking, and prevent cracking during the bed-in process
• Diamond Slot Technology: Diamond-slotted grooves continuously sweep brake dust and road debris from the pad surface, preventing glazing and extending both pad and rotor service life. Diamond-tipped slot ends also serve as a built-in rotor wear indicator
• GEOMET Protective Finish: R1's special GEOMET coating delivers superior corrosion protection for a cleaner, longer-lasting appearance and reduced maintenance costs
• G3000 Cast Iron Construction: High-carbon alloy iron formulation enhances thermal stability, reduces brake fade, and minimizes noise and vibration under demanding conditions
• OEM-Compatible Fitment: Engineered to OEM specifications — direct bolt-on replacement with no modifications required
• Ideal Use Cases: Daily driving, street performance, light track/rally, towing/hauling, and off-road use

The 830-72001R is part of R1 Concepts' GeoPerf (GEO-Carbon) drilled and slotted rotor lineup — a proven upgrade for drivers seeking improved braking performance and a sportier wheel appearance over stock. A proper break-in procedure is recommended after installation to ensure optimal pad transfer and rotor performance.