Arai Quantic Space Helmet - RedArai Quantic Space Helmet The new Arai Quantic as the mathematical definition describes draws together in harmony the qualities and design elements found in helmets throughout the Arai range, while adding fresh features all of its own. The Quantic offers a new choice for riders that want the very best helmet in terms of protection, performance, comfort and ease of wear without compromise. Using the aerodynamic and protective abilities of Arais full