DBA Disc Brake Rotor Ring T3 Slotted 5000 Series (Single) Left 308mm DBA52231.1LS

DBA Disc Brake Rotor Ring T3 Slotted 5000 Series (Single) Left 308mm Fits Lotus Elise, Exige

Sharing all the benefits of the 4000 Series, DBA's 5000 Series rotors are a composite 2 piece direct replacement brake rotor. DBA uses only the highest quality materials to ensure optimal performance under the most strenuous circumstances, combining high carbon cast-iron rings with aerospace grade aluminium hats (T6061-T6).

The 5000 Series shares all of the performance technology featured in the 4000 Series, with the added benefits of further weight reduction and improved heat management via aluminium hats.

The use of aerospace grade aluminium hats reduces the unsprung weight of the brake rotors, while allowing for uniform radial disc expansion through the cast iron rings, and reduced heat transfer from disc to hub via the aluminium hats. This allows drivers to re-use their DBA 5000 Series hats with DBA replacement flat discs (rings). DBA recommends the 5000 Series for high performance street vehicles, track day and club racing and rally applications.

Key features

• Aluminium hats (T6061-T6) for reduced weight
• Replacement disc rotors available for convenience
• XG-150 High Carbon Alloyed Iron for durability
• TSP (Thermal Stability Profiling) for enhanced performance
• Thermo-graphic Paint markings (THGP) for temperature monitoring
• Direct replacement suitability for easy installation
• Moisture proof corrosion protection packaging

Technical details

• Size: 308mm
• Type: T3 Slotted Brake Rotor
• Material: High Carbon Alloyed Iron
• Weight: Lightweight design due to aluminium hats
• Compatibility: Direct replacement for specific Lotus models
• Ventilation: Kangaroo Paw 144 diamond and tear drop pillar ventilation system

Applications / fitment

This brake rotor is typically used in high-performance vehicles, particularly suitable for track and street applications.

• Lotus Elise 1.6 (2007-2017)
• Lotus Elise 1.8 (2000-2019)
• Lotus Exige 1.8 SCC 16V (2001-2012)

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Frequently asked questions

What is the benefit of using aluminium hats?

The aluminium hats reduce unsprung weight, improve heat management, and allow for uniform radial disc expansion.

Can I use these rotors for racing?

Yes, DBA recommends the 5000 Series for high performance street vehicles, track day, and club racing applications.

How do I know if these rotors fit my vehicle?

Check the compatibility list provided or add your vehicle details to My Garage for a 100% Fitment Guarantee.

What are the advantages of T3 slotted design?

The T3 slot design dampens vibration, increases out-gassing exit points, and enhances heat dissipation for better braking performance.

How should I maintain my brake rotors?

Regularly inspect for wear and ensure they are cleaned and free from debris to prolong their service life.