Aston Martin Valkyrie Recall: A Rare But Critical Issue
Aston Martin recalls seven 2024 Valkyrie hypercars due to a potential brake issue that can cause a fire in the rear brake cooling duct.
Key Takeaways
- Aston Martin is recalling seven 2024 Valkyrie hypercars due to a potential brake issue.
- The issue affects models equipped with the track package and can cause a seal in the brake master cylinder to deform.
- The deformed seal can lead to brake dragging and potentially cause a fire in the rear brake cooling duct.
- The issue only occurs under specific conditions, including track driving, high-speed sliding, and aggressive braking.
- Aston Martin will replace the brake master cylinder with a new part designed to operate with ESP and traction control.
The Recall Details
Aston Martin has issued a recall for its Valkyrie hypercar, affecting seven models equipped with the track package. The issue stems from a potential problem with the brake master cylinder, which can cause a seal to deform under specific conditions.
According to the recall report, the conditions necessary for the brake dragging to occur include track driving, high-speed sliding, and aggressive braking. If the seal deforms, it can prevent brake fluid from returning to the reservoir, leading to brake dragging and potentially causing a fire in the rear brake cooling duct.
The Conditions Necessary for the Issue to Occur
The recall report outlines the specific conditions necessary for the brake dragging to occur. These include:
| Condition | Description |
|---|---|
| Track environment | The car must be driven on a track. |
| ESP setting | The Electronic Stability Program (ESP) must be set to Sport, Track, or Off. |
| Oversteer slide or drift | The Valkyrie must be in an oversteer slide or drift and exceed the yaw rate and body slip angle thresholds. |
| Counter-steering | The driver must be counter-steering against the oversteer condition enough that the ESP intervenes, braking the front inside wheel while the front outside brake builds fluid pressure. |
| High-speed sliding | The Valkyrie must be sliding sideways at a very high speed. |
| Throttle application | The driver must be using the throttle either during or just before brake application so that the ESP intervenes on the rear inside wheel. |
| Brake pressure build-up | Brake pressure will build up in the rear inside wheel to prevent it from spinning. |
| Forceful brake application | The driver must then apply the brake pedal forcefully at the exact moment both the front and rear brakes of the circuit have been pre-filled due to ESP interventions. |
The Fix
Aston Martin will instruct affected owners to take their vehicles to a dealer, where a service technician will replace the brake master cylinder with a new part designed to operate with ESP and traction control. The repair will take up to five hours to complete.
Why It’s Unlikely to Happen on the Road
The issues stem from the Valkyrie’s original brake system design, which did not account for ESP or adjustable traction control. Aston Martin first learned of the potential issue in November 2022 and immediately began working with its supplier Alcon to determine the cause of the failure.
The new part began rolling out in September 2025, and in early 2026, the company’s Critical Concerns Review Group reviewed the data to determine a recommendation to Aston’s Recall Committee. The group decided in late May to issue a voluntary safety recall.
Frequently Asked Questions
Q: How many Valkyrie models are affected by the recall?
A: Seven 2024 Valkyrie hypercars are affected by the recall.
Q: What is the potential issue with the brake master cylinder?
A: The brake master cylinder can cause a seal to deform, leading to brake dragging and potentially causing a fire in the rear brake cooling duct.
Q: How will Aston Martin fix the issue?
A: Aston Martin will replace the brake master cylinder with a new part designed to operate with ESP and traction control.
