Brembo 09.9772.1X Xtra Cross-Drilled Vented Front Disc Brake Rotor

The Brembo 09.9772.1X is a premium Xtra series cross-drilled front brake rotor designed to deliver enhanced braking performance and distinctive styling. Part of Brembo's performance-oriented Xtra line, this rotor features precision-engineered holes on the braking surface that improve cooling efficiency and reduce brake fade during demanding driving conditions.

Key Features:

• Vented, cross-drilled design for superior heat dissipation and consistent braking performance
• UV-coated finish protects the entire disc surface against corrosion while enhancing appearance
• High carbon cast iron construction minimizes noise and vibration for enhanced driving comfort
• 12.28-inch (312mm) outside diameter with 25mm nominal thickness
• 5-bolt mounting pattern with 65mm center hole diameter
• Includes fixing screw kit with all necessary hardware for straightforward installation
• Intelligent marking location displays part number and minimum discard thickness (0.90 inches/22.8mm)
• Direct OEM replacement compatible with stock brake calipers

The strategically positioned drilling pattern has been carefully engineered by Brembo technicians to maximize cooling efficiency, providing greater fade resistance and improved initial bite. The environmentally friendly UV coating offers superior protection to both the hat and braking surfaces without the use of solvents. For optimal performance and safety, Brembo recommends replacing rotors and brake pads together and pairing this rotor with Brembo NAO/Ceramic or Low-Met brake pad formulations. Sold individually.

Specifications: Vented construction | Cross-drilled surface | 12.28" diameter | 1.97" height | 25mm thickness | High carbon cast iron | UV-coated | 5-lug pattern

OE Replacement Numbers: 1K0615301AA, JZW615301H, 561615301B, 5C0615301B, 5C0615301E, 5N0615301, 5Q0615301F, 1KD615301D, L1KD615301D