Leclerc Shifts to Carbon Industrie Brakes Amid Ferrari's Barcelona Upgrades

Charles Leclerc has officially transitioned to Carbon Industrie (CI) brake discs during the Barcelona Grand Prix weekend, mirroring the configuration Lewis Hamilton has utilized since the Japanese GP. The move follows a critical failure during the Monaco Grand Prix, where Leclerc reported that three of his four brakes were malfunctioning, prompting an immediate shift in setup for the SF-26.

Why it matters:

While the difference between Brembo and CI discs may seem marginal, subtle shifts in braking feel and modulation are decisive in Formula 1. For Leclerc, regaining confidence in the car's deceleration is paramount to maximizing the potential of Ferrari's latest technical updates and challenging for a top-tier result in a highly competitive 2026 field.

The Details:

• Brake Transition: Team boss Fred Vasseur confirmed the early verdict is positive, with Leclerc expected to stick with the CI discs for the remainder of the event.
• Aerodynamic Upgrades: Ferrari debuted an eight-part upgrade package, aimed at improving overall efficiency and stability.
• Performance Metrics: Leclerc finished FP2 as the fourth fastest driver, trailing the lead by 0.373 seconds.
• Race Pace: Long-run data suggests a significant step forward, with Ferrari's pace ranking second only to Mercedes, indicating strong potential for the main race.
• Hamilton's Setback: Lewis Hamilton's FP2 was severely limited by a malfunctioning "straight mode" on his front wing and minimal track time, leaving him over nine-tenths slower than Leclerc.

What's next:

Ferrari will now focus on refining the interaction between the new aero package and the CI brake discs. With the long-run pace showing promise, the team's priority is to translate this stability into qualifying speed to close the gap to the current frontrunners.