The next generation is here. Evolution never stops!
With Ultegra Di2 technology shifting is easy and precise. Taking shifting to a new level, only a light touch is needed for the front or rear derailleur to instantaneously select the correct gear. Ergonomic design ensures an easy transition from mechanical to electronic shifting, and you'll never look back.
Cable tie for internally routed EW-SD50 Di2 wires.
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