R1 Concepts 830-58026L Drilled Slotted Performance Brake Rotor - Front Left

The R1 Concepts 830-58026L is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and heat dissipation. Part of the GeoPerformance (DFC GeoPerf) series, this rotor features a precision-engineered design that combines cross-drilled holes and slots to effectively evacuate heat, gases, and brake dust from the rotor surface during braking.

Key Features:

• Drilled and slotted design maximizes cooling and prevents brake fade under demanding conditions
• Cross-drilled holes improve wet weather performance by expelling water from the rotor surface
• Machined slots continuously clean brake pad surface and maintain consistent friction
• Manufactured from high-quality cast iron for durability and noise-free operation
• Direct-fit replacement for factory brake rotors with no modifications required
• Front left position (driver side) application
• Silver zinc dichromate coating on non-friction surfaces resists corrosion

R1 Concepts rotors are engineered to meet or exceed OEM specifications while providing enhanced braking performance for street, sport, and performance driving applications. Each rotor undergoes precision machining and balancing to ensure smooth, vibration-free operation and extended service life.