The RT-MT800 Center Lock 203 mm Disc Brake Rotor takes mountain biking performance to the next level with precision and reliability. Engineered with Shimano's Ice Technologies Freeza system, it rapidly dissipates heat to reduce brake fade during long or technical descents. Its two-piece construction combines a lightweight aluminum carrier with durable steel braking surfaces for optimal strength and control. The Center Lock mounting system allows for fast and tool-friendly installation, getting you on the trail faster. Compatible with both metal and resin brake pads, the RT-MT800 Center Lock 203 mm Disc Brake Rotor ensures consistent braking performance across all riding conditions.