Power Stop AR85124XR Evolution Geomet Coated Drilled Slotted Disc Brake Rotor

The Power Stop AR85124XR is an Evolution Geomet Coated drilled and slotted disc brake rotor engineered for drivers who demand superior stopping performance and long-lasting corrosion resistance. This rotor is part of Power Stop's popular Evolution Cross-Drilled & Slotted rotor lineup, designed as a direct OE replacement with a significant performance upgrade.

The proprietary Geomet coating provides exceptional rust and corrosion protection across the entire rotor surface—including the hat and vanes—keeping the rotor looking clean and functioning reliably throughout its service life. The drilled holes aid in heat dissipation and gas venting, while the slots continuously clean the brake pad surface for consistent, fade-resistant braking.

Key Features:

• Drilled and slotted rotor design for improved heat dissipation and pad degassing
• Geomet protective coating provides superior corrosion resistance over standard e-coating or zinc wash
• Precision balanced for smooth, vibration-free braking with no pedal pulsation
• Direct OE replacement—no modifications required for installation
• Computer-optimized vane design maximizes airflow and cooling efficiency
• G3000 grade metallurgy meets or exceeds OEM specifications
• Manufactured to strict dimensional tolerances for proper fitment and performance

Power Stop's AR-series rotors are designed to be paired with Power Stop performance brake pads for a complete, matched braking system upgrade. Whether used for daily driving or spirited street performance, the AR85124XR delivers confident, consistent stopping power with the added benefit of a corrosion-resistant finish that maintains appearance over time.