Description
Description
The wireless Di2 offers faster and more precise gear changes on the rear derailleur. The more compact design integrates wireless unit, charging port and function button. Battery level and Bluetooth/ANT pairing status can be queried via bike computer / smartphone / tablet. In addition, the preferred shifting mode can be selected and the setting mode information can be queried (to adjust or tune the rear derailleur).
Compact design with integrated wireless signal transmission unit, charger and switch
Auto-Trim function
SHIMANO Synchro-Shift
LED status display: Battery indicator, pairing, adjustment mode
Without EW-SD300 and charging cable EW-EC300
| Range of use | Road |
| Color | black |
| Gears | 2x12 |
| Weight | 302 g |
| Large sprocket max. | 36 teeth |
| Capacity | 41 teeth |
| Short designation | RD-R7150 |
| Delivery part no. | IRDR7150E |
| Model year | 2023 |
| Mounting type | Direct mounting |
| Product type | Rear derailleur |
