You are looking at the DBA 4000 Series T-Slotted Rotor. This particular rotor feature DBA's T3 Slot 48 precision CNC machined slots that are tri-symmetrical curve slots that help reduce vibration and to improve braking performance for the street or the track.
Here are the details:
- T3 Slot 48 precision CNC machined slots that are tri-symmetrical curve slots
- Slots create out-gassing exit points for brake pad friction gasses to escape
- Increased surface area resulting in great er heat dissipation
- Kangaroo Paw 144 diamond and teardrop pillar ventilation system
- XH150 High carbon alloyed iron materials
- Thermographic Temperature Monitoring system
- Paint protection on non-friction areas
- Sold as a pair
- Front location