R1 Concepts 631-48008L Drilled and Slotted Performance Brake Rotor

The R1 Concepts 631-48008L is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and heat dissipation. Part of the eLINE Series, this rotor features cross-drilled holes and diamond slot technology to maximize braking performance while reducing brake fade during demanding driving conditions.

Key Features:

• Cross-drilled design reduces heat buildup by up to 105°F for improved braking performance
• Diamond slot technology removes brake dust and road debris while preventing pad glazing
• Formulated with G3000/G11H18 cast iron specification to meet or exceed OEM standards
• Special zinc plating provides corrosion protection for longer rotor life and better appearance
• Non-directional finish promotes faster, more even brake pad bed-in for quieter, smoother stops
• Direct-fit replacement requiring no modifications
• Diamond-tipped slot ends serve as wear indicators for rotor replacement timing

Ideal for daily driving, light track use, towing/hauling, off-road, and street performance applications. The drilled and slotted design combines the benefits of both patterns to provide maximum stopping power, durability, and consistent performance under various driving conditions.