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RDA

RDA Front Disc Brake Rotor Pair (Slotted & Dimpled) Holden HQ HJ HX HZ WB LX A9X - RDA14D

RDA Front Disc Brake Rotor Pair (Slotted & Dimpled) Holden HQ HJ HX HZ WB LX A9X - RDA14D

Regular price $215.00 AUD
Regular price Sale price $215.00 AUD
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Manufactured with 100% CNC machining, RDA Disc Brake Rotors are precision-engineered to enhance braking performance and durability. Slotted & Dimpled rotors are designed to improve the dissipation of water, dust, and road grime from the braking surface, this Front Disc Rotor Pair helps to maintain optimal contact between the brake pad and rotor, ensuring consistent and reliable stopping power. The directional slotting on the rotor surface effectively combats “out-gassing” —this feature reduces brake fade, increases brake bite, and enhances pedal feel for improved driver confidence. Additionally, the rotors feature a Black Passivation Finish, which is easy to wipe down and eliminates the need to wash off heavy-duty packing or storage oil. This finish also increases surface rust resistance, helping to maintain a clean appearance and protect the rotor during storage and use


  • Slotted & Dimpled Surface: Enhances removal of water, dust, and road grime to maintain clean pad contact and improve braking integrity.

  • Directional Slotting: Reduces out-gassing effects, minimising brake fade and increasing brake bite and pedal feel.

  • 100% CNC Machined: Ensures superior balance, reducing vibration and uneven wear for a smoother braking experience.

  • Symmetric Vane Casting: Optimises thermal efficiency and weight distribution to dissipate heat effectively and extend rotor life.

  • Manufacturer’s Warranty: Covered by a 12-month or 20,000 km warranty for peace of mind and product reliability.


  • Vehicle Compatibility:

Holden LX A9X Torana – Front

Holden HQ HJ HX HZ WB – Front


  • Product Dimension:

Diameter: 276mm

Height: 72mm

Centre Hole: HUB TYPE

Thickness: 25.4mm

Minimum Thickness: 24.5mm

No. Holes: 5


Choose RDA Disc Brake Rotors for enhanced braking performance, durability, and consistent pedal feel under a variety of driving conditions.

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