DBA DBA42165S Series Slotted Brake Rotor - T3 4000

The DBA DBA42165S is a high-performance T3 4000 Series uni-directional slotted brake rotor engineered for extreme road and track applications. This advanced one-piece rotor design represents DBA's premium brake rotor technology, delivering superior stopping power and heat dissipation for demanding driving conditions.

Key Features:

• T3 slot configuration with uni-directional T-slot pattern for enhanced brake pad bite and consistent performance
• 4000 Series construction using premium metallurgy for extended service life
• Slotted design evacuates brake dust, gas, and water to maintain optimal pad contact
• Thermal stability coating (Kangaroo Paw) on rotor hat reduces heat transfer to wheel bearings and hubs
• Enhanced cooling vane design improves heat dissipation during aggressive braking
• One-piece casting eliminates stress risers and maintains structural integrity
• Suitable for high-performance street, track day, and race applications

DBA rotors are precision-machined and balanced to ensure smooth, vibration-free operation. This rotor is sold individually, allowing for flexible replacement options. The T3 slot technology provides directional performance optimization while maintaining rotor strength and minimizing crack propagation.