Cycling · Groupset · Shimano
Shimano Di2 (groupset)
Shimano Di2 (Digital Integrated Intelligence) is Shimano's electronic shifting platform, spanning road, gravel, and MTB groupsets across multiple tiers, replacing mechanical cables with motorized der…
Released 2009Quick facts · not yet fully researched
Quick specs
- Full name
- Digital Integrated Intelligence
- Connectivity
- Semi-wireless (wireless shifters, wired derailleurs/battery) on road; fully wireless on latest MTB (2025)
- First launch
- 2009 (Dura-Ace 7900 Di2)
- Battery range
- ~1,000 km per charge (internal BT-DN300)
- Current road speed
- 12-speed (latest generation)
- Groupset tiers (road)
- Dura-Ace, Ultegra, 105, GRX (gravel)
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