The Shimano 105 RD-R7150 Di2 12-speed rear derailleur completes a shift in the blink of an eye with its high-performance motor and optimized link structure. This is the hub of the Shimano Di2 system with the charging port indicator LEDs adjustment switches and more integrated into a compact package.
Low-profile Shimano Shadow RD design reduces damage from contact and fallsReceive the wireless shifting signal from the shift leverCheck the battery level and Bluetooth/ANT pairing success with your cycle computer/smartphone/tabletAllows selection of preferred shift mode and view adjustment mode information (if you wish to tweak or tune your rear derailleur)Smartphone/tablet connectivity via E-TUBE PROJECT
| Largest Cog |
36 |
| Rear Der/Shifter Compatibility |
Shimano Road Di2 |
| Rear Derailleur Mount Type |
10x1 Standard |
| Drivetrain Speeds |
12 |
| Chain Wrap Capacity (teeth) |
41 |
| Color |
Black |
| Weight |
302 |
