R1 Concepts 830-54278R Performance Drilled Slotted Brake Rotor

The R1 Concepts 830-54278R is a high-performance drilled and slotted brake rotor from the GeoPerf DFC (Dual Friction Coated) series. This premium replacement rotor features a precision-engineered design that combines cross-drilling and slotting to maximize braking performance, heat dissipation, and pad bite.

Key Features:

• Drilled and slotted design helps evacuate heat, gases, and water for consistent braking performance
• Dual Friction Coating (DFC) provides superior corrosion protection and reduces break-in time
• Premium G3000 grade castings ensure durability and optimal heat management
• Cross-drilled holes prevent brake fade during aggressive driving and heavy braking
• Precision slot pattern continuously refreshes the pad surface for better bite
• Direct OE replacement fitment for hassle-free installation
• Mill-balanced to minimize vibration and ensure smooth operation

R1 Concepts GeoPerf rotors are engineered for drivers seeking enhanced stopping power and improved brake pedal feel over stock rotors. The dual friction coating extends rotor life while the drilled and slotted design delivers superior performance in both wet and dry conditions. This rotor is sold individually and is designed for the rear axle position.