SwissStop Catalyst Centrelock Disc Brake Rotor - 160mm - Centrelock Dropship For rear derailleurs marked with

For rear derailleurs marked with *

Low profile

Perfect chain line with built-in offset

or replace a worn 12 speed cassette

​Does not fit SRAM Guide RE brakes

SwissStop Catalyst Centrelock Disc Brake Rotor - 160mm - Centrelock Dropship For rear derailleurs marked withYou 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