Brembo 4KC.9015A PISTA 4 TY5 2-Piece Rear Brake Discs 380x28mm

The Brembo 4KC.9015A PISTA 4 TY5 is a high-performance 2-piece rear brake disc system designed for track and competition use. This premium racing brake disc features a 380mm outer diameter with a 28mm thickness and 54mm center bore, delivering exceptional stopping power and heat dissipation for demanding motorsport applications.

Key Features:

• 2-piece floating disc design reduces unsprung weight and allows for thermal expansion
• 380mm diameter provides increased brake torque and improved heat management
• 28mm disc thickness offers excellent thermal capacity for sustained high-temperature braking
• 54mm center bore (54a specification) for precise fitment
• PISTA series construction engineered specifically for track and racing environments
• TY5 designation indicates specific bell and disc configuration
• Manufactured to Brembo's exacting racing standards for consistent performance

Brembo's 2-piece disc design separates the friction ring from the aluminum bell, reducing weight while maintaining structural integrity under extreme braking loads. The floating design allows the disc to expand and contract independently during heat cycling, minimizing distortion and maintaining optimal pad contact throughout track sessions. Ideal for serious track enthusiasts and professional racing applications where maximum braking performance is essential.