SHIMANO XTR RT-MT900 brake discs are the pinnacle of mountain bike braking systems, providing plenty of stopping power for the most aggressive rides. Discs with ICE TECHNOLOGIES FREEZA dissipate heat for braking performance on long descents. The SHIMANO CENTER LOCK mounting system allows you to quickly mount and disassemble discs using a spline and a special locking ring design.
- Original Shimano brake disc, shipped in factory packaging
- 3-layer stainless steel/aluminium/stainless steel dial
- New ICE TECHNOLOGIES FREEZA design with lacquered coating with high heat dissipation to improve heat dissipation from the blade
- Stable and reliable brake performance in the most demanding conditions
- Mud-draining blade
- Weight: 90g (140mm)
- Mounting method: Centerlock