ARAI Contour-X Motorcycle Helmet - Solid - Diamond Black - 2XL 0101-16042Logo 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

Premium Construction: Italian craftsmanship combines with high-grade aluminum and precision CNC-machined components

The system incorporates CNC-machined avional caps

Precise Fit Technology: Advanced stretch and recovery characteristics of the Ax® Laredo™ material create a snug

Precise Fit: Pre-curved finger construction follows natural hand positioning for reduced bunching and improved control

the proprietary resin used to bond the fiberglass together

reducing overall motorcycle weight

A Power Commander or similar fuel management device is optional

handcrafted FRP composite shell construction for optimum strength with minimized weight

Superior Sound Quality: Advanced engineering creates a deep

Yamaha YZ250F 2006 2007 2008 2009

aggressive tone provides a notable upgrade from stock exhaust

Precision Control: Premium construction delivers excellent hand-feel and tactile feedback