SwissStop Catalyst Race Disc Rotor - 140mm CenterLock Silver/Black

The SwissStop Catalyst Pro Disc Rotor is the most lightweight rotor option from SwissStop. The two-piece rotor does not sacrifice performance and features a spider design that offers improved aerodynamics.12% lighter than Catalyst ProTwo-piece constructionBrake ring dimensions are optimized for race pads1.8 mm thicknessAluminum alloy spider provides increased stiffnessNew spider design for improved aerodynamicsCenterlock mountCompatible with all sintered and organic pad compoundsOptimized for SwissStop EXOTherm2 and Disc RSUCI approved