Cable extension for bikes that need the power unit mounting under the frame.EPS: an obstacle course, started 20 years ago, tackled by people with a great vision for the future, a large heart & an incomparable passion for their work & the world of cycling. All too often the launch of a product on the market is not stopped by errors in design or false qualitative steps, but more often by the difficulty in finding technological solutions that satisfy the needs & ideas that emerge from the minds of the engineers in the Campagnolo research & development department. The history of the Campagnolo electronic drivetrain, that now takes the name of Campagnolo EPS (Electronic Power Shift), is a 6 step trip, 6 stages of design each of which corresponds to great innovation, great change of direction, & great challenges, but most of all they each represent a ring in the DNA of the current EPS, making it a product that has a soul, created by people with a soul.