Cambria Bicycle Outfitters Since 1986

Shimano XT MT800 Disc Brake Rotor

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sku: GM052019-59

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Shimano XT MT800 Disc Brake Rotor

The design of the Shimano XT RT-MT800 disc brake rotors is a further development of the successful ICE TECHNOLOGIES FREEZA design.

  • 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
  • Use: MTB
  • Group: XT M8100
  • Model: RT-MT800
  • Disc mount: Center-Lock
  • Pad compatibility: Metal / Resin
  • Rotor: Stainless steel / Aluminum
  • Lockring: Aluminum
  • 121g - 140mm (manufacturer information)
  • 133g - 160mm (manufacturer information)

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.