A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes

8: For frames with 41mm inner top diameter

Constructed using recycled materials

don't leave home without it

Mount: Post Mount callipers and SRAM's Matchmaker X 22

SwissStop Catalyst Centrelock Disc Brake Rotor - 203mm - Centrelock netsuite-webdata-created A3 leaves nothing to chanceYou 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