Blue Vertigo is a product designed mainly for XC and Marathon disciplines, but also suitable for "trail bike" use. Its revolutionary shape (patent pending) has a concave spiral surface that drastically reduces its weight, maintaining its performance unchanged during its use, guaranteeing the entry and exit of air and sealing liquids in a uniform manner. With Blue Vertigo the driving and the natural characteristics of the tire used are enhanced, offering maximum protection Made with an ultra-light plastic material, it does not impact the overall weight of the bicycle and does not interfere with the wheel kinematics. Blue Vertigo allows an effective and smooth rolling, improving the footprint of the tire when driving at low pressures. Designed to meet the needs of all athletes, it supports