Shimano Dura Ace/Xtr Disc RT-MT900

Shimano RT-MT900 Ice-Tech Freeza Center Lock brake disc with stainless steel/aluminum/stainless steel construction for improved heat dissipation and high, predictable braking performance. Shimano RT-MT900 is compatible with XTR Series MTB Disc Brakes and Dura-Ace Series Road Bike Disc Brakes.

FEATURES

- High and predictable braking performance at all times

- Three-layer Ice-Tech Freeza construction for increased heat dissipation

- Stable braking performance even in the toughest conditions

SPECIFIC

- Use: MTB, Road Bike

- Series: XTR / Dura-Ace R9200

- Disc Attachment: Center Lock

- Locking bezel: included

- Construction: 2 pieces

- Disc Material: Steel / Aluminum / Steel

- Spider Material: Steel

- Cooling fins: yes

- Pad compatibility: metal and resin

- Color: Black / Silver

DIMENSIONS & WEIGHT (manufacturer)

- 140 mm (90 gr.)

- 160 mm (108 gr.)

- 180 mm (133 gr.)

- 203 mm (149 gr.)

ICE TECHNOLOGIES FREEZA

The disc brake rotor with Freeza technology dissipates heat quickly for more consistent braking performance in extreme conditions, offering longer pad life, lower efficiency losses, and less noise. The lightweight and very efficient three-layer sandwich structure made of stainless steel/aluminum/stainless steel improves heat dissipation.

CENTER LOCK

The Center Lock system makes it possible to easily install the rotor with keyway couplings and retaining ring. The retaining ring mounting system reduces total working hours and installation and uninstallation time. In addition, the solid keyway fastening enhances precision and rigidity while increasing braking efficiency.