SwissStop Catalyst Centrelock Disc Brake Rotor - 203mm - Centrelock PLP|EMTB Optimised The Amino Glutamine increases glycogen

The Amino Glutamine increases glycogen storage and muscle hydration

Top Head Tube Inside Diameter: 33

Can be used with aluminium or carbon wheels

Organiser Pocket: Keeps your tools and gear in a secure position

Reduces arm pump for MX

SwissStop Catalyst Centrelock Disc Brake Rotor - 203mm - Centrelock PLP|EMTB Optimised The Amino Glutamine increases glycogenYou 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