DURA-ACE CENTER LOCK - Disc Brake Rotor - ICE TECHNOLOGIES FREEZA - 160/140 mm
The pinnacle in stopping power, DURA-ACE SM-RT900 disc brake rotors deliver consistent braking performance for better control and confidence in race conditions. The ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
- Better control and confidence in race conditions
- Optimally balanced hydraulic brake system for racing
- Light weight
- Improved heat dissipation
- ICE TECHNOLOGIES FREEZA
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | SM-RT900 |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Average weight | 118 g (160 mm), 100 g (140 mm) |
| Ice technology | ✔ |
| Ice technology Freeza(Radiator fin) | ✔ |
|---|---|
| Alloy lock ring | ✔ |
| CENTER LOCK | ✔ |
| Outside diameter_140mm | ✔ |
| Outside diameter_160mm | ✔ |
| Pad compatibility_Metal | ✔ |
| Pad compatibility_Resin | ✔ |
SERIES LINE-UP
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Rear Derailleur DURA-ACE Rear Derailleur 11-speed
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Bottom Bracket SHIMANO DURA-ACE Threaded Bottom Bracket 68/70 mm shell width
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Outer Casing SHIMANO Shift Cable Housing for Rear Derailleur
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Brake DURA-ACE Dual-Pivot Brake Caliper
