Brembo 4K3.7003A PISTA 4 TY3 2-Piece Rear Brake Discs 332x32mm

The Brembo 4K3.7003A PISTA 4 TY3 is a high-performance 2-piece rear brake disc system engineered for track and racing applications. These discs feature a 332mm outer diameter with a 32mm thickness and 54mm center bell mounting, delivering exceptional stopping power and heat management under extreme conditions.

Key Features:

• 2-piece floating disc design reduces unsprung weight and allows for thermal expansion
• 332mm diameter x 32mm thickness provides optimal braking surface area
• 54mm center bell for precise hub mounting and alignment
• TY3 bell configuration designed for specific racing applications
• Premium cast iron disc material with advanced metallurgy for consistent performance
• Aluminum center bell reduces overall weight while maintaining structural rigidity
• Track-proven design from Brembo's PISTA racing line

The PISTA 4 series represents Brembo's dedication to professional racing performance, offering the same technology used in world-class motorsport competition. The 2-piece construction allows independent movement between the disc and bell, reducing stress and extending component life during repeated heat cycling. Ideal for rear axle applications where weight reduction and thermal stability are critical.