R1 Concepts DFC GeoPerf Drilled Slotted Brake Rotor with GEOMET Coating

The R1 Concepts DFC GeoPerf (GeoPerformance) drilled and slotted brake rotor line is a performance disc brake rotor (also called a brake disc) built for drivers who want stronger bite, better heat control and long-lasting corrosion protection. Each rotor combines cross-drilled holes, diamond-cut slots and a GEOMET protective coating. It is a direct-fit upgrade over a standard OE replacement rotor.

Key Features:

• Cross-drilled holes: Help reduce heat buildup during heavy or repeated braking, and are chamfered to reduce the risk of cracking.
• Diamond-cut slots: Sweep away brake dust, gas and road debris from the pad surface. They help prevent pad glazing and improve bite, including in wet conditions.
• GEOMET coating: A silver-gray, corrosion-resistant finish covers the hat, hub and vane structure. It helps protect against rust and keeps the rotor looking good.
• Premium iron casting: G3000/G11H18 iron is engineered to match OE specifications for strength, stability and durability.
• Non-directional surface finish: Promotes faster, more even pad bed-in for smoother, quieter stops.
• Quality control: Each rotor is 100% electronically inspected, measuring over 20 attributes to confirm OE-spec accuracy.
• Ready to install: Processed and shipped dry, so no extra prep is needed before installation.

The GEOMET coating covers the whole rotor when it arrives. During the initial pad bed-in, it wears off the braking surface where the pads make contact. This is normal. The hub and vane areas keep the coating for ongoing corrosion protection. The line suits daily street driving and spirited performance use. Pair it with quality DFC or R1 Concepts brake pads for best results.