The SwissStop Catalyst Race Centerlock Disc Brake Rotor is engineered for powerful and consistent braking performance. Its advanced construction delivers reliable stopping power while keeping weight low for performance-focused road and gravel riding.

Two-Piece Construction Design: The rotor features a two-piece structure with an aluminum spider and steel braking surface. This design reduces weight while improving heat management and resistance to rotor warping during heavy braking.

Optimized Braking Surface: With a 1.80 mm brake ring thickness, the rotor provides stable and efficient braking performance. The precisely engineered braking surface ensures smooth pad contact and dependable stopping power.

Safety and Durability Features: Rounded perimeter edges improve safety during handling and installation. Integrated wear indicators allow riders to easily monitor rotor wear and know when replacement is required.

The SwissStop Catalyst Race Centerlock Disc Brake Rotor uses a Centerlock interface and is UCI approved for road cycling competition.