The new lever ergonomics of the DURA-ACE ST-R9270 DUAL CONTROL shift/brake levers offer a new level of comfort and control for road cyclists. Thanks to the fastest wireless shifting performance and even more precise brake force regulation, the DURA-ACE sets new standards in terms of performance.
Now equipped with SERVO WAVE braking technology, the DURA-ACE ST-R9270 brake lever offers unparalleled modulation and control. Wireless shifting gives the bike a clean look and enables uniquely fast and precise shifting. All this integrated in a DUAL CONTROL shift/brake lever that is both lightweight and ergonomic thanks to the use of state-of-the-art materials and ensures optimum comfort and control even under challenging conditions
Battery life: 1.5 to 2 years with easily replaceable CR1632 batteries in the shift/brake levers (included)
Compatible with satellite shifters
SERVO WAVE technology for optimum brake control
Optimum lever position thanks to grip width adjustment
The button function can be easily changed via the E-TUBE APP
| Range of use | Road |
| Recommended brake hose | SM-BH90-JK-SSR |
| Recommended brake caliper | BR-R9270 |
| Caliper color | Black color |
| Gears | 2 |
| weight | 175 g |
| Grip width adjustment | Yes (with tool) |
| groupset | Dura-Ace |
| Cable | Wireless or with cable possible |
| Compatible brakes | Hydraulic disc brake |
| Connectivity | EW-SD300 (2x) |
| Abbreviation | ST-R9270 |
| Part no. | ISTR9270LF |
| Model year | 2022 |
| Mounting | left |
| Product type | Brake/shift lever |
| Shift lever type | Dual Control |
| Shifting action | electronic Di2 |
| Transmission medium | wireless or wired |
- Number of gears: 2
- Series: Dura-Ace
- Mounting: Links
- Electric: Ja
- Brake type: Scheibenbremse
