SwissStop Catalyst Pro Disc Brake Rotor - 203mm Center-Lock Silver/Black. The SwissStop Catalyst Pro disc rotor has been engineered to provide optimal heat dissipation while providing powerful braking and superior durability. The two-piece design consists of a 7075-T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance.
Optimum heat dissipation
Reliable performance for a variety of riding styles including road cyclocross cross country and downhill
High durability even in the toughest conditions
Compatible with all sintered and organic pad compounds but optimized for SwissStop EXOTherm2
Vibrations are minimized by the geometry of the brake pad contact area
Features wear out indicators - small divots on the surface show when it is time to replace the rotor
Accepted by the UCI for road competition
| Hub/Disc Compatibility | Center-Lock |
| Pad Compatibility | All Pad Compounds |
| Rotor Size (mm) | 203 |
| Rotor Type | Two Piece |
