A bike helmet with double inmould construction is stronger and more impact resistant, designed for racers. Outstanding ventilation is provided by 17 integrated ventilation ducts. The new anatomical IAS attachment system perfectly adapts to head shape and Monomatic technology is an adjustable, anatomically shaped chin strap that switch with one hand. The shield is easily adjustable on the slopes of the route - it allows viewing without scattering. It is possible to purchase and mount the camera holder. The helmet is also equipped with an insect net. Weight - 300 g. Size: 56 - 61. Color - Blue-Black.