The SwissStop Catalyst One Disc Rotor is designed to provide simple, but powerful braking. Engineered for optimum heat dissipation and reliable performance from cyclocross to downhill.

• Features the tested and proven Catalyst brake ring
• 1.95 mm thickness
• Compatible with all sintered and organic pad compounds
• Optimized for SwissStop EXOTherm2 and Disc RS
• 6-bolt mount design
• Can be used with adapter for Centerlock hubs