Shimano XTR/Saint RT-MT900 Ice Technologies Freeza Centerlock external lock ring disc rotor
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.
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.
- Center Lock only.
- External Lock Ring.
- Real weight: 150 g (203 mm), 152 g (180 mm), 99 g (140 mm)
Technologies
Freeza rotors
Ice Technologies combined with Freeza disc brake rotor construction rapidly dissipates heat for more consistent braking performance in extreme conditions, longer pad life, and less brake fade and noise.
Benefits & Features
Lightweight clad rotors with heat dissipating paint on exposed aluminum layer segments provide superior cooling, consistent brake performance, and lighter operation under all conditions. Clad brake pads with Aluminum/Stainless fins support rapid heat dissipation which helps reduce maintenance, provide longer pad life, and create less brake fade and noise.
Shimano Center Lock
The 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.
Fixing nut included.