R1 Concepts 830-03017L Cross-Drilled Slotted Brake Rotor - Left Side

The R1 Concepts 830-03017L is a high-performance cross-drilled and slotted brake rotor engineered to deliver superior stopping power, heat dissipation, and durability. This left side rotor features R1's advanced GEO-Carbon series design with a protective coating that guards against corrosion while maintaining optimal braking performance.

Key Features:

• Cross-drilled design reduces rotor heat buildup by up to 105°F for consistent braking performance
• Diamond slot pattern removes brake dust, road debris, and prevents pad glazing to extend component life
• Chamfered drill holes minimize stress points and reduce the potential for cracking under heavy use
• Protective coating provides superior corrosion resistance for longer rotor life and better appearance
• Original Equipment specifications ensure direct fit installation with no modifications required
• Diamond-tipped slot ends serve as wear indicators for rotor replacement timing

Designed for high-performance driving, this rotor can handle everyday street driving, spirited driving, towing, and hauling applications. The cross-drilled and slotted pattern provides maximum benefits in stopping power, durability, and heat management while maintaining smooth, quiet operation. The protective coating covers the entire rotor upon delivery and will naturally wear off the braking surface during the initial break-in process, leaving the hub and vanes protected from corrosion.