Swissstop Catalyst Pro 140mm 6-bolt Disc Rotor

The swissstop catalyst disc rotor offers powerful braking and high durability, available in four sizes for applications including road, cyclocross, cross country, downhill and e-bike. Accepted by the uci for road competition with the rounded perimeter edge of the catalyst brake rotor - does not contain any 90 degree edges. features form optimised for multiple riding use compatible with all sintered and organic pad compounds optimised for swissstop exotherm2 and disc rs contains no 90 degree edges wear indicators - small divots on the surface show when it is time to replace the rotor specifications rotor diameter: 140mm rotor thickness: 1.85mm hub interface: 6-bolt