Arai Quantic Helmet - Space BlueArai Quantic Helmet Like every Arai, the Quantic was designed first and foremost for the best possible protection. Manufactured by hand, the outer shell is extremely strong with significant weight reduction. The smooth, rounded shape is synonymous with Arai and was designed primarily to allow "sliding" to distribute the forces of impact. The Quantic uses the same aerodynamic and protective features as Arai racing helmets, with all the experience and