Contour-X Helmet - Snake - Red - XLLogo duct works well at low speed and with an upright riding position and can be opened or closed easily with summer or winter gloves, via a short stroke lever placed at the top if the rider can't see the lever and the logo is in its normal place, the duct is open. 3D ARAI logo duct, just 3. 5 mm in depth, feeds two central 10 mm intake ports. Logo duct is designed to breakaway in the event of an impact. The one piece aerodynamic rear exhaust spoiler,