Multi-Buy Savings!
Code: P1000050
Swiss Stop Catalyst Disc Rotor
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
  • 6 bolt fitment
  • 110-198g
Fitted yesterday and stop like a dream
Easy to fit and do the job. Seem to be working well.
Expensive discs but amazing stopping power. Significantly better at braking than the stock ultegra discs that came with my bikes ultegra hydraulic brakes. If keen braking is a priority, then these are well worth the investment.