Shimano Dura-Ace ST-R9170 Di2 2x11-Speed Left Shift/Brake Lever. ST-R9170 Dura Ace Di2 Shift/Brake Lever
Shimano Di2 compatible hydraulic brake levers
An updated button feel and layout ensure precise shifting while enhanced ergonomics guarantee comfort allowing you to concentrate on the effort at hand
Ergonomic brake and shift lever position with Shimanos Reach Adjust technology to suit any hand size or rider preference
| Rotor Included | No |
| Color | Black |
| Hydraulic Fluid Type | Mineral Oil |
| Brake Lever Use | Left |
| Rear Der/Shifter Compatibility | Shimano Road |
| Adjustable Reach | Yes |
| Adjustable Contact Point | No |
| Drivetrain Speeds | 11 |
| Defined Color | Black |
| Front Der/Shifter Compatibility | Shimano Road Di2 |
