The iconic AGV full-face road helmet, versatile and safe, suited to any riding style, with built-in sun visor. An AGV icon, evolving towards perfection. K3 is AGV's full-face road helmet that takes all the characteristics of a versatile, safe helmet to outstanding levels. It offers safety for all, at the highest levels - the shell made of high-resistance thermoplastic material , the multi-density EPS and the details such as the collarbone-protection profile and the protective visor allow K3 to o