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Features - XTR RT-MT900 Center-Lock Disc Rotor

• 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

Product features

• Use: MTB
• Group: XTR M9100
• Model: RT-MT900
• Disc mount: Center-Lock
• Pad compatibility: Metal / Resin

Diameter (choose variant)

• 140mm (RT-MT900-SS)
• 160mm (RT-MT900-S)
• 180mm (RT-MT900-M)
• 203mm (RT-MT900-L)

Material

• Rotor: Stainless steel / Aluminum
• Lockring: Aluminum

Weight

• 90g - 140mm (manufacturer information)
• 108g - 160mm (manufacturer information)
• 133g - 180mm (manufacturer information)
• 149g - 203mm (manufacturer information)

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Scope of delivery

• 1 Shimano XTR RT-MT900 Center-Lock Disc Rotor incl. Lockring

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Technologies 

Ice-Tech FREEZA
SHIMANO’s ICE TECHNOLOGIES has realized the ultimate clad 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.

Center-Lock System
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.

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XTR M9100

First ride impression XTR M9100