Shimano 105 Di2 R7150 2x12V Front Derailleur

The Shimano 105 Di2 R7150 2x12V front derailleur allows you to switch from the large chainrings to the small chainrings, or vice versa, whenever you want, minimising the risk of chain slippage. Similarly, you can make rear derailleur shifts without adjusting the derailleur to avoid chain rubbing. Full and semi-synchronised shift functions can be selected via the E-TUBE application. With digital precision electronic shifting and coordinated communication between shifters and derailleurs, the new Shimano 105 front derailleur offers the best shifting you've ever experienced.

Features:
- Use: Road
- Powerful, precise and smooth front derailleur
- Chain guide control by automatic adjustment
- Manual, full and semi-synchronised shift program
- Large chainring tooth capacity: 50-52D
- Chain line (mm) 44,5
- Sheath angle (degrees) 61-66
- 12-speed HG compatible chain
- Firmware update via E-TUBE PROJECT
- Link bearings 2
- Total capacity: 16D
- Front speeds: 2
- Rear speeds: 12

Technology:
- E-Tube: The original SHIMANO E-TUBE PROJECT Cyclist app allows you to customise your bike, update the firmware and maintain it by connecting wirelessly to your bike. You can also get the most detailed maintenance for your bike by wiring it up with the E-TUBE PROJECT Professional app.