The Swissstop Catalyst Pro 6 Bolt Disc Brake Rotor 220mm is a high-performance rotor designed to deliver consistent braking power, low wear, and strong heat control under heavy loads. Its advanced thermal management keeps brake torque stable over long descents, reducing fade and helping achieve shorter stopping distances in demanding conditions.Key Features and Benefits:Advanced thermal management design: Efficient heat transfer and dissipation reduce heat build-up under sustained braking, which keeps braking power consistent and prevents fade on long descentsSUS410 stainless steel brake track: A high-grade steel compound improves friction stability and resists wear, resulting in reliable braking feel and extended rotor lifespan in harsh use7075-T6 aluminium spider construction: A lightweight yet strong carrier reduces overall rotor weight while maintaining stiffness, leading to precise braking response without adding excess massLarge 220mm rotor diameter: Increased surface area improves leverage and heat capacity, delivering stronger braking force and shorter stopping distances under high loadsHigh durability construction: Built to withstand repeated heavy braking and tough terrain, ensuring consistent performance over time with minimal degradationUCI approved design: Certified for road competition use, confirming compliance with strict performance and safety standards for race-ready reliabilityStrong and stable braking under load is critical when riding steep terrain or carrying higher speeds. This rotor maintains consistent torque by managing heat effectively, which reduces fade and keeps braking predictable. The large diameter increases braking force without needing extra input, while the durable materials ensure long service life with low wear rates. Together, these features support controlled deceleration and dependable performance in demanding conditions.For riders who need reliable braking that holds up under pressure, this rotor offers a proven solution with consistent results and long-term durability.