Brembo 4KC.8023A PISTA 4-Piston Rear Brake Disc 345x28mm 2-Piece Type 5

The Brembo 4KC.8023A PISTA 4 Type 5 is a high-performance 2-piece rear brake disc engineered specifically for track day enthusiasts and competitive racing applications. This 345mm diameter by 28mm wide disc features racing-grade construction designed to deliver consistent, fade-resistant braking performance under the most extreme conditions.

Key Features:

• 2-piece floating disc design with machined aluminum hat and steel braking surface for superior heat dissipation and thermal stability
• 345mm outer diameter x 28mm width x 54mm center bore dimensions optimized for rear axle applications
• Type 5 configuration designed for use with Brembo PISTA racing calipers
• Reduced weight compared to traditional solid rotors improves unsprung mass and vehicle dynamics
• Floating disc assembly reduces heat-related stress and minimizes warping during aggressive track use
• Radial and axial float capability allows for optimal thermal expansion without compromising performance

The PISTA disc line represents over 40 years of Brembo motorsport experience, incorporating MotoGP and Formula One-inspired technology for drivers who demand championship-level braking performance. The 2-piece construction combines the lightweight benefits of CNC-machined aluminum with the durability and friction properties of high-grade steel braking surfaces.

Please Note: Brembo PISTA discs are designed exclusively for track use and must be paired with compatible Brembo racing calipers. These are high-performance racing components intended for experienced drivers in controlled track environments.