The fifth generation of the BMW System 5 is designed to be easily converted from a full-face helmet into off-road or open-face versions easily and without special tools. It's ECE-2205 approved with a glass-fibre, carbon and Kevlar outer shell. Chin and neck pads are available in various sizes to help find the perfect fit and a neck strap is included as a secondary fastening. Ventilation uses BMW's Airflow system, and the interior anti-bacterial and breathable Dupont padding is removable and washable. A wind tunnel was used to design a helmet that is stable and easier on the neck muscles and the noise levels inside the lid have been drastically reduced. At 100km/h, the noise inside the lid was measured at 86 decibels. The System 5 weighs 1690g, and comes with an anti-scratch and anti-mist visor.
