Alpinestars S-M3 Radium Motorcross helm

Alpinestars S-M3 Motocross Helmet The S-M3 was developed for use in motocross, enduro, and off-road riding and combines innovative technologies for maximum comfort, excellent ventilation, and effective impact protection. The helmet is designed to provide riders with optimum protection while offering a comfortable fit. Features: * Thermally molded shell made of a special polymer blend with variable thickness for a balanced ratio of low weight and reliable protection * Patented visor release system that releases the visor at a precisely defined force, reducing the strain on the neck in the event of an impact * 10 inlet and 7 outlet openings ensure maximum ventilation and effective heat exchange * Inner EPS lining with patented low-friction coating that reduces rotational forces in oblique impacts and protects the brain through a sliding surface effect * Lightweight design for optimal performance and comfort Specifications: * ECE 22-06 approval * Weight: approx. 1200 g (depending on size) * Double D-ring closure * Designed for best impact performance combined with high user-friendliness and ventilation

* ECE 22-06 goedkeuring * Gewicht: ca. 1200 g (afhankelijk van de maat) * Dubbele D-ring sluiting