Rockbros 10110004001 bicycle helmet, size L - white and blackRockbros 10110004001 bicycle helmet, size L white and black When your passion for two wheels takes you through new trails, city avenues or mountain serpentines, a bicycle helmet becomes an indispensable companion. The Rockbros 10110004001 model combines the highest quality of protection, excellent ventilation, the possibility of individual adjustment, lightweight construction and unique design, guaranteeing not only safety, but also comfort at every