ARAI Contour-X Helmet - Solid - Light Gray - XL 0101-16053 Argon Handguard Mounting Kit Side vent still serves as

Side vent still serves as an exhaust vent even when the front shutter is closed on the top duct

The one-piece aerodynamic rear exhaust/spoiler

and rear fender and airbox covers (unless noted)

High performance for offroad use only

Extensible bottom cover directs the flow of air to the hands for maximum aeration

ARAI Contour-X Helmet - Solid - Light Gray - XL 0101-16053 Argon Handguard Mounting Kit Side vent still serves asLogo 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 Rear spoiler sits a little more forward on the shell and is fed by 3 ports in the shell and efficiently draws air, but also smooths airflow over (and from the side) of the helmet, improving