Brembo 000-423-07-12 Rear Brake Disc Rotor 320mm Vented Two-Piece

The Brembo 000-423-07-12 brake disc (also called a brake rotor) is a rear-axle replacement part. It is a vented, two-piece design with a 320 mm outer diameter, made to restore braking performance and consistent pedal feel.

Key Features:

• Rear axle brake disc (brake rotor)
• Internally vented design for better heat dissipation
• Two-piece construction
• Outer diameter: 320 mm (approx. 12.6 in)
• Nominal thickness: 24 mm (approx. 0.94 in)
• 5-bolt hub pattern on a 112 mm bolt circle
• Centering bore: 69 mm
• Cast iron disc material
• OEM cross-references: 000 423 07 12 and A 000 423 07 12

Brake discs should be replaced in pairs across the axle, along with new brake pads, to keep braking even and predictable.