Arai Contour-X Street Motorcycle Helmet

The Logo duct is optimally effective at low speeds and with an upright riding position. It features a user-friendly operation, allowing easy opening or closing even with summer or winter gloves, facilitated by a short-stroke lever positioned at the top. Notably, if the rider cannot see the lever and the logo remains in its standard position, the duct remains open.

Moving to the aerodynamics, the rear spoiler is strategically positioned slightly forward on the helmet shell, benefiting from three ports that efficiently intake air. This design not only enhances air draw but also enhances airflow smoothness over the helmet, including from the sides. This results in improved stability and reduced buffeting, particularly beneficial during overtaking at highway speeds, significantly diminishing rider fatigue.

The 3D ARAI logo duct, impressively shallow at only 3.5 mm, directs airflow through two central 10 mm intake ports. Designed with safety in mind, the Logo duct is engineered to detach upon impact, ensuring enhanced protective measures.

Additionally, the helmet meets stringent safety standards, being DOT approved and compliant with FMVSS 218 regulations. This certification underscores its reliability and safety features.

Further enhancing functionality, the helmet integrates a one-piece aerodynamic rear spoiler with an exhaust function. Controlled by a three-way switch, this feature draws inspiration from the DF-X2 of the Corsair-X, tailored specifically for touring applications. The spoiler is meticulously engineered to crush or detach upon impact, thus preserving the helmet's protective capabilities.

The sliding chin vent mechanism is thoughtfully designed for ease of use, even with gloves. It accommodates seamless integration with communication systems on the shell's exterior without compromising the inner EPS liner's protective integrity. The vent system offers three positions—open, midway, and closed—enabling substantial airflow with a replaceable filter for added convenience.

In terms of construction, the outer shell boasts an elegant, organic design that incorporates Peripherally Belted Complex Laminate Construction (PB-cLc2). This advanced construction method ensures a balance of lightweight durability and includes integrated side ducts. Additionally, an extra layer of super fiber belting within the outer shell maintains rigidity in critical areas while facilitating easy installation of an intercom system.

In summary, the helmet's design and features cater to both comfort and safety, offering riders a sophisticated blend of aerodynamics, ventilation, and structural integrity. Its innovative elements like the Logo duct, aerodynamic spoiler, and ergonomic chin vent mechanism collectively enhance the riding experience while prioritizing rider protection and fatigue reduction.

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