SwissStop Catalyst Centrelock Disc Brake Rotor - 140mm - Centrelock netsuite-webdata-created UD (uni-directional) layup aligns the

UD (uni-directional) layup aligns the fibres to allow flex in specific ways

Crankset Compatibility: Shimano XTR M9100

Weight: 26g

steel freehub

Pros: High quality outer casing that performs very well long term

SwissStop Catalyst Centrelock Disc Brake Rotor - 140mm - Centrelock netsuite-webdata-created UD (uni-directional) layup aligns theYou probably thought all Rotors were the same right? Well, not the Catalyst centerlock rotor from SwissStop. In 2015 some pretty smart engineers did a lot of testing of all the main rotors on the market and analysed the results. They then used their findings to develop a whole new rotor, one that offered sustained endurance and effective thermal management. What does this mean in the real world? Less brake fade, shorter stopping distances, slower wear