Brembo specialises in performance braking systems and components, as well as conducting research on braking systems. Brembo sells over 1,300 products worldwide, and is known for their aftermarket automotive brake components, including calipers, drums, rotors, and brake lines.Brembo specialises in performance braking systems and components, as well as conducting research on braking systems. Brembo sells over 1,300 products worldwide, and is known for their aftermarket automotive brake components, including calipers, drums, rotors, and brake lines.