The BMW Motorrad Street X helmet has been designed to take on any road, be it motorway, city street or country lane. This is a helmet that effortlessly combines comfort and safety with a stylish modern design. The sun visor can be adjusted freely, giving you full control to quickly adapt the helmet to various light conditions. The Street X has been wind-tunnel tested to ensure optimum aerodynamics and aeroacoustics. Superb ventilation makes sure you keep a cool head and the double-layered visor ensures you keep everything in sight. And in spite of this wide range of functions, the Street X remains incredibly lightweight.