Shimano Rt-cl900 Cl Ice Tech Freeza External Brake Disc

SHIMANO RT-CL900 Center Lock Ice Tech Freeza Disc Brake RotorElevate your ride with the SHIMANO RT-CL900 Center Lock Disc Brake Rotor, the pinnacle of braking technology designed for cyclists who demand ultimate control, consistency, and silence. Engineered for both high-performance road cycling and aggressive MTB Cycling, this rotor sets a new standard for stopping power and reliability. With a focus on reducing the heat distortion of the disc brake rotor, the new disc brake rotor delivers quieter braking performance than ever before without compromising weight or heat dissipation. This means you can descend with absolute confidence, knowing your brakes will perform flawlessly from top to bottom.The genius of the RT-CL900 lies in its masterful heat management. Featuring SHIMANO´s legendary ICE TECHNOLOGIES FREEZA design, this rotor boasts a revolutionary construction that significantly boosts heat dissipation. This rapid cooling action is critical on long, steep descents where heat buildup can lead to brake fade and inconsistent performance. The RT-CL900 combats this effect, ensuring your braking power remains strong and predictable, giving you the confidence to push your limits. The addition of a special heat-dissipating paint on the exposed aluminum layer segments further enhances its cooling efficiency, providing a measurable performance advantage when it matters most.Beyond its incredible thermal stability, the RT-CL900 has been meticulously redesigned for a quieter ride. A new, more robust arm shape minimizes rotor deformation and vibration during intense braking, resulting in a remarkably silent operation. Say goodbye to distracting brake squeal and chatter, and enjoy the pure sounds of your ride. This refinement allows you to focus completely on the road or trail ahead. As the premier choice for top-tier groupsets like DURA-ACE and XTR, this Disc Brake rotor offers the unwavering performance that elite riders and passionate enthusiasts expect from SHIMANO. Upgrade your bike´s braking system with these world-class Discs and experience a new level of control.Features:* Quieter than ever, and superior, consistent braking performance on long, steep descents thanks to excellent heat dissipation* The new arm shape is more robust for quieter operation* Heat-dissipating coating increases performance* Centerlock* With external notchesSpecifications:* Outer diameter (mm): 160