Improved ventilation for Brembo brake discs | Brembo - Official Website
What is a vented rotor?
Ventilated disc brake with caliper and pads Stock Photo - Alamy
NEW Racing Car Brake Disc - Black Ventilated Brake Discs on a White Background. the Rotor is the Rotating Part of a Wheel`s Disc B Stock Photo - Image of metal, machine:
Margay Racing / Shop / Vented Cast Brake Rotor (8.25" x 0.485")