Brembo 4K3.8026A PISTA 4 TY3 Rear Racing Brake Disc 345x28mm 2-Piece

The Brembo 4K3.8026A PISTA racing brake disc represents the pinnacle of motorsport braking technology, designed exclusively for track day enthusiasts and competitive racing applications. This Type 3 (TY3) rear axle disc measures 345mm in diameter with a 28mm thickness and features Brembo's advanced 2-piece floating design with a 54mm aluminum bell.

Key Features:

• 2-piece construction with steel braking surface and CNC-machined aluminum hat for optimal weight reduction
• Advanced T-Drive coupling system provides superior resistance to thermo-mechanical stress
• Floating disc design allows optimal radial and axial movement for consistent performance under extreme conditions
• Enhanced heat dissipation minimizes risk of lateral deformation during aggressive track use
• Type 3 slotted configuration improves brake dust evacuation and thermal management
• Designed specifically for use with Brembo Racing calipers

This PISTA series disc delivers lightning-fast, consistent brake response even under the most demanding racing conditions. The reduced-height braking surface significantly lowers rotational mass compared to traditional discs, enhancing overall vehicle handling and responsiveness. Built to withstand intense track sessions, this disc provides the performance and durability required for competitive motorsport applications.