Brembo 4KC.8028A PISTA 4 TY5 Rear 2-Piece Brake Discs 345x28mm

The Brembo 4KC.8028A PISTA 4 TY5 is a high-performance 2-piece rear brake disc assembly engineered for track and competition applications. Featuring a 345mm diameter with a 28mm thickness, this disc is designed to deliver exceptional heat dissipation and consistent braking performance under extreme conditions.

Key Features:

• 2-piece floating disc design reduces unsprung weight while improving thermal management
• 345mm outer diameter provides increased braking surface for enhanced stopping power
• 28mm disc thickness offers superior thermal capacity for sustained track use
• 54mm center bell mounting pattern (Type 5 configuration)
• Manufactured from Brembo's premium cast iron alloy for optimal friction characteristics
• Directional curved vane design maximizes cooling efficiency
• Rear axle application optimized for balanced brake bias

The PISTA series represents Brembo's dedication to motorsport-level performance, utilizing the same technologies found on professional racing vehicles. The 2-piece construction allows the disc face to expand independently from the aluminum bell during heat cycles, reducing stress and extending component life while maintaining precise rotor-to-hub alignment.