Shimano 105 Di2 R7100 12-speed road bike groupset with disc brakes

The Shimano 105 Di2 R7100 12-speed road bike groupset is none other than the little brother of the Shimano Dura-Ace and Shimano Ultegra. For the first time, the Shimano 105 features electronic gear shifting with the sole aim of offering you a more precise, smoother and faster drivetrain. The ergonomics of the shifters have been redesigned to improve comfort and grip. Thanks to the twelfth gear, the gear range is wider, ensuring you always have the ideal gear ratio, whether on the flat or climbing. Customise your drivetrain from A to Z using the Shimano E-Tube smartphone app.

The Shimano 105 Di2 R7100 marks the beginning of a new era.

Technical specifications:

- Right-hand lever: Shimano 105 Di2 12-speed hydraulic disc brake Dual Control ST-R7170-R
- Left lever: Shimano 105 Di2 12-speed hydraulic disc brake Dual Control ST-R7170-L
- Rear derailleur: Shimano 105 Di2 12-speed RD-R7150
- Cassette: Shimano 105 12-speed CS-R700-12
- Crankset: Shimano 105 Hollowtech II 12-speed FC-R7100
- Front derailleur: Shimano 105 Di2 12-speed FD-R7150
- Chain: Shimano SLX 12-speed CN-M7100
- Brakes: Shimano 105 hydraulic disc brakes BR-R7170
- Discs: Shimano SLX Centerlock SM-RT70 160 mm
- Battery: Shimano Di2 integrated (type SD300) BT-DN300
- Cables: Shimano EW-SD300 1200 mm/600 mm
- Charging cable: Shimano EW-EC300 charging connector
- Brand: Shimano