Shimano RT-CL900 LE Disc Brake Rotor - 203mm Centerlock Lockring Included

Shimano's CL900 Disc Brake Rotor is a lighter, quieter Dura-Ace rotor that delivers confident control in any terrain while maintaining precise, quiet braking performance.The rotor features ICE TECHNOLOGIES FREEZA design, which utilizes a 3-layer stainless steel-aluminum-stainless steel sandwich structure to reduce heat buildup. This advanced construction, combined with heat dissipating paint, ensures excellent heat dissipation for consistent braking performance during long, steep descents.The robust arm shape is engineered for quieter operation, making this centerlock brake rotor an ideal choice for high-performance cycling applications.