Shimano GRX RT-CL800 Disc Rotor 160mm

Quieter control for any terrain.

With a focus on decreasing disc brake rotor heat deformation, the result of the new disc brake rotor is quieter than ever brake performance without sacrificing weight or heat dissipation.

Shimano – Center Lock – Disc Brake Rotor – Ice Technologies Freeza – 160mm

Benefits:
• The new arm shape is more robust, leading to quieter operation
• Quieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation

Features:
• Ice Technologies combined with Freeza disc brake rotor construction rapidly dissipates heat for more consistent braking performance in extreme conditions, longer pad life, and less brake fade and noise. Lightweight clad rotors with heat dissipating paint on exposed aluminum layer segments provide superior cooling, consistent brake performance, and lighter operation under all conditions. Clad brake rotors with Aluminum/Stainless fins support rapid heat dissipation which helps reduce maintenance, provide longer pad life, and create less brake fade and noise.

• The Center Lock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.