Cycling · Groupset · Shimano
Shimano Dura-Ace Di2 12-speed
Shimano's flagship 12-speed semi-wireless electronic road groupset, designed for elite road racing and performance-focused riders.
Released 2021Quick facts · not yet fully researched
Quick specs
- Speeds
- 12-speed
- Connectivity
- Bluetooth LE / ANT+
- Cassette Range
- 11-30T or 11-34T
- Shifting System
- Semi-wireless Di2 (wireless shifters, wired derailleurs)
- Weight (rim brake groupset)
- 1,859 g
- Weight (disc brake groupset)
- 2,058 g
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