- -42%
The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long 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.
Compatibility DURA-ACE XTR SAINT
FEATURES
High-performance and consistent brake performance
Stable and versatile brake performance in the most demanding conditions
New ICE TECHNOLOGIES FREEZA construction with high heat dissipation paint for boosting heat dissipation
PRODUCT SPECIFICATIONS
MODEL NO RT-MT900
SERIES XTR M9100 Series
Average weight 150 (203 mm) 132 (180 mm) 108 (160 mm) 88 (140 mm)
CENTER LOCK ✔
ICE TECHNOLOGIES ✔
ICE TECHNOLOGIES FREEZA ✔
ICE TECHNOLOGIES FREEZA w/ heat dissipation paint ✔
Outside diameter|203 mm ✔
Outside diameter|180 mm ✔
Outside diameter|160 mm ✔
Outside diameter|140 mm ✔
Alloy lock ring ✔
Pad lining shape compatibility|Narrow ✔