Campagnolo Back To Zero TT Bicycle Bar End Shifters

Back to zero position: it allows the lever to maintain the initial position selected by the athlete. It reduces the effortrequired to shift it and to keep the lever in a position of maximum aerodynamic efficiency. Adjustable initial position: it allows you to place the controls in a fully ergonomic position with respect to the shape of the handlebar and the personal position of the hands. Multi shifting system: possibility to shift up or down up to 3 cogs at a time. External cable connection: cables are easy to install and remove there is no need to remove the controls.