The DURA-ACE R9100 series of Flat Mount disc brakes offer highly integrated brake performance at the highest levels of road cycling. The R9170 calipers are lightweight and therefore offer better control and safety while running.

- Greater control and safety during the race
- Hydraulic brake system perfectly balanced for running
- Light
- Better heat dissipation
- Ice Technologies FREEZA
- Simplified installation and maintenance
- Easy access for tools
- FLAT MOUNT system
- Easy replacement of the wheel
- Distance between pads and chamfering of large brake pads
- Easy and clean bleeding procedure
- Greater control and safety during the race
- Designed to provide the perfect balance of the hydraulic brake system during competitions
- Shape of the brake lever, travel, contact point, rigidity and dedicated shift levers
- As light as the components for competition models
- One-piece alloy body design
- Highly integrated brake performance
- Integrated low profile gripper design
- FLAT MOUNT system
- One Way Bleeding: Yes
- Hose junction: Flat
- Brake pads: L02A-Resin
- Position: Rear
- Caliper Type: Flat mount