Campagnolo chose to mimic its mechanical look and feel when designing an electronic time trial bar-end shifter.

There is even an audible click with these levers, to make the shifting experience as mechanical-like as possible.

Separated buttons appear on the pursuit levers.

These pursuit levers continue the Campy tradition of allowing calipers to spread via the levers. This is very handy for Speed Concept riders.

The "brain" controlling the shifting is removed entirely from the derailleurs, and all the "calculating" is done in the DTI unit, where the battery is housed.

There are no limit screws on these derailleurs. Happily, you can adjust the system while riding, which will hopefully make certain there is no throwing of the chain off the rings.

Both Shimano and Campy allow junctions to be mounted outside the bike, and the light-coded adjustment buttons enable the rider to tune the functionality of the system while aboard and riding, or when in the workstand.