The Shimano Rt-Cl800 Disc Brake Rotor is a high-performance component designed for cyclists seeking optimal braking power and control. Weighing in at a lightweight 138g, this rotor is crafted with precision to deliver reliable stopping performance in various riding conditions. The innovative Freeza technology enhances heat dissipation, reducing the risk of brake fade during intense rides. The Rt-Cl800 features a 140mm diameter and a Center Lock mounting system for easy installation and compatibility with a wide range of bikes. Its durable construction ensures long-lasting performance, making it an ideal choice for both recreational and competitive cyclists. Upgrade your braking system with the Shimano Rt-Cl800 Disc Brake Rotor and experience enhanced safety and confidence on your rides.