R1 Concepts 830-21048L GeoPerformance Drilled Slotted Brake Rotor - Left

The R1 Concepts 830-21048L GEOperformance brake rotor delivers enhanced stopping power and heat dissipation for improved braking performance. This left-side rotor features both cross-drilled holes and diamond slot technology to maximize braking efficiency while extending component life.

Key Features:

• Cross-drilled design reduces rotor heat buildup by up to 105°F for consistent braking performance
• Diamond slot technology removes brake dust and road debris while preventing pad glazing
• Countersunk drill holes minimize cracking potential and promote smoother pad bedding
• Manufactured from high-grade G3000 cast iron for superior strength and durability
• Zinc plating coating provides rust and corrosion protection
• Diamond-tipped slot ends serve as a wear indicator for rotor replacement timing
• Built to OEM specifications for direct-fit installation with no modifications required
• Non-directional surface finish promotes faster, more even brake pad break-in

Ideal for daily driving, street performance, light towing, and off-road applications, this R1 Concepts GEOperformance rotor combines advanced engineering with reliable construction. The drilled and slotted design provides superior heat management and debris removal compared to blank rotors, ensuring optimal braking performance mile after mile.