SwissStop Catalyst disc rotors offer consistent brake torque over extended periods, outperforming competitors that experience gradual decline and brake fade. Catalyst's exceptional thermal management ensures shorter stopping distances and minimal wear even under intense braking, surpassing current industry leaders.Key Features:- Optimum heat dissipation for maximum braking endurance and shortest stopping distances- Reliable performance from cyclocross to downhill- Superior durability, even in the toughest conditions- Lightweight 7075-T6 aluminium spider- Highly efficient SUS410 stainless steel brake track- UCI approved for road competition- Available in 6 bolt or centrelock fitment- Weighs between 110-198gUpgrade your braking performance with SwissStop Catalyst disc rotors for enhanced stopping power and reliability. Made for both professional and recreational cyclists, these disc rotors guarantee exceptional performance in any riding condition. Order yours today.