Thunder U9 HelmetThe Thunder helmet represents the perfect union between Premier's historic DNA and the technical evolution of the new generation, aimed at scrambler, custom and naked bike enthusiasts.Made of carbon fiber or composite fibers, it is the result of entirely in-house research and development and a production process entirely made in Premier, which guarantees complete control over materials, design, and construction quality.The shell shape recalls the legendary Premier Trophy, the brands iconic model while representing modern reinterpretation, designed for the 2026 collection.With its full carbon construction (in addition to composite fiber versions), refined interior, and a comfortable and stable fit, combining vintage charm and contemporary performance. Helmet can be customized with a range of colored visors sold separately.