

The pinnacle in mountain bike braking, XTR RT-MT905 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches.
Price: $110.00 from Backcountry
| Merchant | Price | |
|---|---|---|
| $110.00 | Visit Store |
The pinnacle in mountain bike braking, XTR RT-MT905 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches.
"What Our Gearhead® Experts Are Saying: ""I ride these rotors on my gravel setup and they’ve made a big difference on long descents. Braking is super quiet, even when it’s wet, and the Ice Tech Freeza design keeps them from overheating. Install was...
"What Our Gearhead® Experts Are Saying: ""I switched to the RT-CL900 rotors for my endurance road and gravel setups, and the difference was immediate. They run whisper-quiet—even when soaked—and stay cool on long, steep descents. The two-piece design...