Shimano Disc Brake Rotor RT-CL800 Centrelock Internal

FEATURES

• High-performance and consistent brake performance
• New ICE TECHNOLOGIES FREEZA construction for boosting heat dissipation
• 140mm and 160mm optimal for Road / Gravel
• Lockring type with Internal (Internal Serration) or External (External Serration) toothing

SPECIFICATIONS

• Use: Road, Gravel
• Group: Ultegra, GRX
• Model: RT-CL800
• Disc mount: Center-Lock
• Pad compatibility: metal / Resin
• Diameter (choose variant)
• 140mm Internal
• 140mm External
• 160mm Internal
• 160mm External
• Lockring type with Internal or External tool holder!
• Material
• Rotor: Stainless steel / Aluminum
• Lockring: Aluminum
• Weight:
• approx. 95g without Lockring (140mm)
• approx. 113g without Lockring (160mm)
• approx. 8g (Lockring Internal)
• approx. 9g (Lockring External)

TECHNOLOGY
Ice-Tech FREEZASHIMANO’s ICE TECHNOLOGIES has realized the ultimate clad rotor, incorporating aluminum fins for enhanced heat control. With an increased surface area for heat dispersion, the rotor achieves a 50°C reduction in heat. This in turn generates a 20% increase in braking force durability and a 20% longer pad life.Center-Lock SystemThe 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.