DURA-ACE CENTER LOCK - Disc Brake Rotor - ICE TECHNOLOGIES FREEZA - 160/140 mm
The pinnacle in stopping power, DURA-ACE SM-RT900 disc brake rotors deliver consistent braking performance for better control and confidence in race conditions. The ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
Better control and confidence in race conditions
Optimally balanced hydraulic brake system for racing
Light weight
Improved heat dissipation
ICE TECHNOLOGIES FREEZA
PRODUCT SPECIFICATIONS
MODEL NO SM-RT900
SERIES DURA-ACE R9100 Series
Average weight 118 g (160 mm), 100 g (140 mm)
Remarks Painted fin
Ice technology ✔
Ice technology Freeza(Radiator fin) ✔
Alloy lock ring ✔
CENTER LOCK ✔
Outside diameter_140mm ✔
Outside diameter_160mm ✔
Pad compatibility_Metal ✔
Pad compatibility_Resin ✔