HJC I71 SERA full face helmet: The i71 sets new standards for a sport touring model with its new, slim shell design. The helmet, made of advanced polycarbonate, now has 3 outer shells and 6 sizes available to optimize weight and comfort for the rider. The relocated top vent and enlarged chin vent allow for improved airflow and ventilation. Also new to the i71 are the visor and sun visor. The HJ-38 Pinlock visor is equipped with a new push-and-pull closure system that provides more security, yet is easy to use even with gloves. The new sun visor offers the driver the possibility to move the sun visor forward in 3 positions to ensure ideal sun glare protection. The i71 is also compatible with the second generation Smart HJC Bluetooth systems.