Arai Concept-X Modern Grey Helmet Primavera 150 including the muffler bracket and

including the muffler bracket and clamp

quick release closures for a customized secure fitment

Maximize lean angle

now using the same Karbonite™ Mesh found in KLIM’s Induction outerwear for street motorcycling

Arai Concept-X Modern Grey Helmet Primavera 150 including the muffler bracket andArai Concept X Modern Grey Helmet The 1980s. Naked motorcycles. An attitude that made you feel different from everybody else. Introducing the Concept X. Recalling the simple yet aggressive style of that era, this helmet came from the heart of Arai R&D. They loved the looks, but that was about it. Now, the Arai techs want old school cool, to fit their style and motorcycle, but they want cool with modern Arai performance. Concept X's brute simplicity is