Looking remarkably like the Dura-Ace Di2 shifters the Ultegra version has only one slight difference and that is of the anodised black alloy brake lever rather than the carbon of the Dura-Ace.
Ergonomics are perfect with the well positioned shifting buttons. Because of the brake levers weight is about 60g up on the Dura-Ace at 313g – not a great problem.
