SwissStop Catalyst disc rotors deliver 
consistent brake torque over long durations where others experience 
gradual decline and brake fade. Due to extremely efficient thermal 
management, Catalyst provides notably shorter stopping distances with 
very low wear rates under hard braking, exceeding the current industry 
leaders.
- Optimum heat dissipation for maximum braking endurance and shortest stopping distances 
- Reliable performance from cyclocross to downhill
- High durability, even in he toughest conditions
- Lightweight 7075-T6 aluminium spider
- Highly efficient SUS410 stainless steel brake track
- UCI approved for use in road competition
- 6 bolt or centrelock fitment
- 110-198g