Free extension for sports fans
Advertisement
Advertisement

Cadillac fix cooled F1 brakes by 100C – Valtteri Bottas

Cadillac has reduced its front brake temperature by 100C, Valtteri Bottas has revealed, curing one of the nascent Formula 1 team’s Achilles’ heels.Brake overheating has been a major issue with the MAC-26, forcing Bottas into retirement in Hungary, Monaco and…

Published: Wednesday, 30 September 2026 at 9:43 AM
Cadillac fix cooled F1 brakes by 100C – Valtteri Bottas
Key Things to Know
  • Valtteri Bottas revealed that Cadillac's new brake cooling fix reduced temperatures by approximately 100 degrees Celsius.
  • Brake overheating previously caused race retirements for both Bottas and Sergio Perez during Cadillac's debut Formula 1 campaign.
  • The successful cooling duct modifications were introduced at the Azerbaijan Grand Prix following an unsuccessful update in Hungary.
The Story in 60 Seconds

Cadillac Racing has successfully reduced its front brake temperatures by around 100 degrees Celsius, according to driver Valtteri Bottas. Upgraded cooling inlet and exit duct profiles introduced at the Azerbaijan Grand Prix helped resolve an ongoing brake overheating problem that caused retirements for both Bottas and teammate Sergio Perez earlier in the season.

Meanwhile, Perez evaluated a Ferrari engine update as providing only a minor gain and cautioned that the upcoming race in Malaysia could prove difficult for the team. Cadillac also recently bolstered its technical department by hiring Craig Skinner, Eric Blandin, and Tim Lean ahead of the 2027 season.

Advertisement

Never Miss a Sports Update

Get the latest sports news and top stories from MySportsTab delivered straight to your inbox.

No spam. Just the latest sports news and updates.