Designed in the hands of the athletes. Every single detail has been designed and tested by professional athletes. Obsessed with details, extremely attentive to the riding position and to saving energy, they are the true stars of the development of this product.The Campy-Tech Lab has turned this information in a reality: the Back to Zero position system allows the lever to maintain an optimal position with respect to airflow and allows for less effort for the athlete. The Multi-Shifting System allows, with just one movement, to shift up or down up to 3 cogs at a time!But to fully appreciate all the benefits that the Campagnolo controls offer, you need to get on the saddle, place your hands and go to beat the clock.* Supplied with full cable kit.* Weight: 155g (for alloy)