R1 Concepts 631-03049R Drilled Slotted Performance Brake Rotor

The R1 Concepts 631-03049R is a high-performance drilled and slotted brake rotor engineered to deliver superior stopping power and enhanced heat dissipation for passenger vehicles and light trucks. This premium replacement rotor combines cross-drilled holes with diamond slot technology to optimize braking performance across a wide range of driving conditions.

Key Features:

• Cross-drilled and diamond slotted design for maximum heat dissipation and improved stopping power
• Manufactured from G3000 grade cast iron for exceptional strength, stability, and durability
• Zinc coating provides superior corrosion and rust protection for extended rotor life
• Precision-drilled holes are countersunk to prevent cracking and ensure smoother brake pad bed-in
• Diamond slot technology removes brake dust and road debris while preventing pad glazing
• Non-directional finish promotes even pad wear and quieter, smoother stops
• Direct-fit design built to OEM specifications with no modifications required
• Ideal for daily driving, light performance use, towing, and hauling applications

R1 Concepts brake rotors are designed to reduce operating temperatures by up to 105°F compared to standard rotors, helping to maintain consistent braking performance and extend component life. The diamond-tipped slot ends also serve as a convenient wear indicator—when the tips disappear, it's time for rotor replacement. Each rotor is precision-machined to ensure proper fitment and reliable performance mile after mile.