Thin, light durable protective performance, designed to break away upon impact One piece aerodynamic rear exhaust spoiler, operated by a 3 way switch Inspired by the DF-X2 of the Corsair-X, but redesigned for touring use Sits a little more forward on the shell and is fed by 3 ports Efficiently draws air but smooths airflow, improving stability and reducing buffeting, resulting in less rider fatigue Fits Arai Contour-X helmets.