Shimano Ultegra SM-RT800 Disc Brake Rotor – ICE TECHNOLOGIES FREEZE (160/140 mm)
Achieve consistent and powerful braking in all conditions with the Shimano Ultegra SM-RT800 rotors. Featuring ICE TECHNOLOGIES FREEZE, these rotors excel at heat management, reducing brake fade on long descents and delivering quieter braking performance for a more controlled ride.
Features
Superior Heat Management – ICE TECHNOLOGIES FREEZE construction disperses heat efficiently to prevent brake fade.
Consistent Braking Performance – Reliable stopping power in all road conditions.
Quieter Operation – New rotor design minimizes noise under braking.
Center Lock Mounting – Quick and secure installation with Shimano’s spine mount and lock ring system.
Sizes Available: 160 mm and 140 mm
Benefits
Enhanced rider control on long, steep descents.
Improved rotor durability thanks to advanced heat dissipation.
Simplified rotor installation and maintenance with Center Lock system.

