Ride Like a Pro-Cyclist With Shimano’s Electronic Gear Shifts [Pics]
The Alfine Di2 is equipped with an advanced system usually found on professional road bikes.
The Alfine Di2 road bike comes with Shimano’s advanced electronic shifting system. Shimano originally designed the electronic shifting system for its high-end Dura-Ace bicycles. The system relies on small electrical charges as opposed to wires to allow for fast, smooth, and accurate gear changes.