

Specifications
- Brand
- EBC
- Part #
- RK423
- UPC
- 847943069103

EBC 78-83 Mazda RX7 2.3 (1.1 Rotary)(Rear Drums) Premium Front Rotors
$199.85
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Fits 1979-1983 Mazda RX-7. EBC Ultimax front brake rotors feature a quiet slotted design that helps keep brakes cool and clear dust for improved performance.
Key Features
- Fits 1979-1983 Mazda RX-7.
- EBC Ultimax front brake rotors feature a unique slotted design that runs quietly.
- The progressively angled slots help pull in cool air for improved brake cooling.
- Slots also help clear dust and debris from the rotor surface for consistent pad grip.
- Vented rotor design aids in heat dissipation.
- Measures 228mm in diameter and 18mm thick.
Fits this vehicle
- Mazda RX-7 1979-1983
Product Details
If you're working on your 1979-1983 Mazda RX-7 and need new front brake rotors, these EBC Ultimax slotted rotors are a solid option. They're designed to fit your specific RX-7, replacing the stock vented rotors with a similar setup but with added benefits from the slotting pattern.
What's neat about these Ultimax rotors is how EBC engineered the slots. Instead of just straight cuts, they use progressively angled slots. This design helps pull in cooler air to keep your brakes from getting too hot during hard stops, which means more consistent braking. The slots also do a good job of sweeping away brake dust and debris. This not only helps your brake pads maintain maximum grip but can also extend the life of your pads by preventing buildup.
These are vented rotors, meaning they have internal passages to help dissipate heat. They have a 228mm diameter and are 18mm thick, matching the original specifications for your RX-7. They come ready for a direct fit installation, so you can get back on the road with improved braking performance.
Specifications
- Brand
- EBC
- Manufacturer Part #
- RK423
- UPC
- 847943069103
Frequently Asked Questions
You Might Also Like
Similar products from the same category

EBC 2021+ Ford Bronco / 19-23 Ford Ranger 2WD 2.3T (Gas) USR Slotted Rear Rotors

EBC Racing 14-19 BMW M3 (F80/F82) / 15-18 BMW M2 (F87) 2 Piece SG Racing Rear Rotors

EBC 89-95 Nissan Skyline GT-R (R32) 2.6TT RK Series Premium Front Rotors

EBC Racing 18-21 Jeep Grand Cherokee Trackhawk 2 Piece SG Racing Front Rotors
EBC 78-83 Mazda RX7 2.3 (1.1 Rotary)(Rear Drums) Premium Front Rotors
