Streamlined Full Face Motorcycle Helmet for Riders

The LS2 Stream II full-face motorcycle helmet is a remarkable piece of engineering that surpasses helmets costing twice the price. With its style, features, and outstanding performance, this helmet is a true home run. At the heart of the Stream II is an aerodynamic, sport-styled shell made from LS2's proprietary Kinetic Polymer Alloy (KPA), a high-tech material that uses nanotechnology to blend microscopic aramid fibers with a high-end polymer. This innovative blend allows for exceptional energy management and managed flexibility, absorbing energy without the ricochet effect of inferior materials.

The helmet's advanced design incorporates LS2's proprietary Advanced Rotational Energy Management Technology (AREM), which meets the ECE 22.06 rotational energy management specifications. The rear spoiler enhances dynamic flow-through ventilation, ensuring superior comfort for the rider. The 3D laser-cut foam in the cheek pads, removable liner, and the special flex-crown comfort system work together to provide unparalleled comfort and ease of maintenance.

The Stream II's fit is nothing short of amazing, thanks to the 3 shells and 5 energy-absorbing EPS liners. The optically correct, Class A polycarbonate shield is Pinlock ready, offering the ultimate in fog management (Pinlock sold separately). The overall finish and performance of the Stream II place it at the forefront of full-face motorcycle helmets, even those with a significantly higher price tag.

Exceeding both ECE 22.06 and DOT FMVSS standards, the LS2 Stream II is designed for an intermediate oval fit and is DOT approved, meeting the FMVSS 218 Standard. With its high-tech, aerodynamic, and sport-styled Kinetic Polymer Alloy shell, the Stream II's AREM rotational energy management system, dynamic flow-through ventilation, and quick-release chin strap, it is a testament to LS2's commitment to delivering exceptional protection and performance for motorcyclists.

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