R1 Concepts 830-54177R GeoPerf Drilled Slotted Brake Rotor

The R1 Concepts 830-54177R GeoPerf Drilled & Slotted Brake Rotor delivers enhanced braking performance through its precision-engineered combination of cross-drilled holes and machined slots. Designed as a direct OEM replacement upgrade, this rotor provides improved heat dissipation, reduced brake fade, and consistent stopping power under demanding driving conditions.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes and machined slots work together to evacuate heat, gases, and brake dust from the rotor surface for cleaner, more consistent contact
• GeoPerf Technology: R1 Concepts' proprietary geometric slot and drill pattern is engineered for optimal thermal management and rotor longevity
• Premium G3000 Metallurgy: Cast from high-grade G3000 iron for superior durability, strength, and long service life
• Zinc Dichromate Coating: Corrosion-resistant coating on non-contact surfaces prevents rust and maintains appearance between pad contact areas
• Precision Balanced: Computer-balanced to strict tolerances to eliminate vibration and pedal pulsation
• Direct Bolt-On Fitment: OE-specification dimensions ensure a straightforward, no-modification installation

Ideal for performance street driving and light track use, the R1 Concepts GeoPerf rotor is a proven upgrade over stock rotors. Each rotor undergoes strict quality control and dimensional checks before leaving the factory, ensuring reliable, repeatable braking performance.