The Shimano Ultegra SM-RT800 Center Lock Disc Brake Rotor
The SM-RT800 offers superior heat dispersion over current road-disc systems, due to the benefits of the Ice Technologies Freeza.
Everything you need to make your ride distinctively yours.
The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial / triathlon.
ICE-TECH FREEZA Shimanos Ice Technologies Freeza reduces the heat in your brake system. The unique Freeza 3-layer sandwich rotor construction (steel/alloy/steel) provides stiffness and rigidity through its steel layers, while allowing the heat from braking to radiate quickly through the aluminum core, achieving surface-temperature drops of about 50 degrees Celcius. When used with the Ice Tech brake pads with cooling fin, temperature drops may amount to about 100 degrees Celcius. This will cause less fading in your brake lever, more intuitive control and excellent overall braking performance.
Scope of delivery
Shimano Ultegra SM-RT800 Center Lock Disc Brake Rotor (see item description for details)
Currently we can offer the manufacturer info only in 汉语:
Über die Marke Shimano
Currently we can offer the item group info only in 汉语: