SHIMANO DURA ACE 中心鎖碟片-SM-RT900 / SHIMANO DURA ACE CENTER LOCK DISC-SM-RT900
SHIMANO DURA ACE CENTER LOCK DISC-SM-RT900
- Optimally balanced hydraulic brake system for racing
- Integrated low-profile caliper design
- Easy tool access
- Easy wheel replacement
- Easy and clean bleeding system
- Improved heat dissipation
- Designed as optimum balance of hydraulic brake system for racing purpose
- Light weight as racing components
- Better control and confidence in race conditions
- Simple set up and maintenance
- Powerfully integrated brake performance
| MODEL NO | SM-RT900 |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Average weight | 118 g (160 mm) 100 g (140 mm) |
| Ice technology | X |
| Ice technology Freeza(Radiator fin) | X |
| Alloy lock ring | X |
| CENTER LOCK | X |
| Outside diameter_140mm | X |
| Outside diameter_160mm | X |
| Pad compatibility_Metal | X |
| Pad compatibility_Resin | X |