R1 Concepts 830-67055L Drilled Slotted Performance Brake Rotor - Front Left

The R1 Concepts 830-67055L is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and heat dissipation. Part of the GeoPerf (Geometrically Optimized Performance) series, this rotor features precision-engineered drill holes and slots that work together to reduce brake fade, expel gas and debris, and maintain consistent braking performance under demanding conditions.

Key Features:

• Drilled and slotted design for maximum heat dissipation and debris removal
• GeoPerf technology with geometrically optimized drill pattern for balanced performance
• Direct fit replacement for front left position
• Mill-balanced to minimize vibration and ensure smooth operation
• Electro-coating (e-coating) finish for corrosion resistance
• Double disc ground (DFC) for superior rotor thickness variation control

This rotor combines aggressive styling with functional performance enhancements, making it an ideal upgrade for drivers seeking improved braking response and fade resistance during spirited driving or demanding conditions. The drilled and slotted configuration helps maintain lower operating temperatures while providing a clean contact surface for optimal pad bite.