The design of the Shimano XTR RT-MT900 disc brake rotors is a further development of the successful ICE TECHNOLOGIES FREEZA design.
SHIMANO’s ICE TECHNOLOGIES has realized the ultimate rotor, incorporating aluminum fins for enhanced heat control. With an increased surface area for heat dispersion, the rotor achieves a 50°C reduction in heat. This in turn generates a 20% increase in braking force durability and a 20% longer pad life.
Stable and versatile brake performance in the most demanding conditions
High-performance and consistent brake performance
New ICE TECHNOLOGIES FREEZA construction for boosting heat dissipation
Average weight - 147g (203 mm), 131g (180 mm), 108g (160 mm), 89g (140 mm)
Pad Compatibility - Metal, Resin