Article C11.3.1

Brake Disc Installation

Technical Regulations

Article C11.3.1

FIA Source

Brake Disc Installation

Chapter: C11

In Simple Terms

Each wheel on an F1 car must have one brake disc that spins at exactly the same speed as the wheel itself. This ensures the braking system works properly and safely.

  • One brake disc per wheel is mandatory
  • Brake disc rotational velocity must match the wheel's rotational velocity
  • This requirement applies to all four wheels
  • Proper synchronization is essential for braking performance and safety
Official FIA Text

Each wheel must be equipped with one brake disc having same rotational velocity as wheel it connects to.

brake discwheelrotational velocitybrake systeminstallation
2026 Season Regulations

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