Description
The Alpinestars SM3 Heat Helmet is engineered to deliver premium protection, comfort, and performance for off-road, ATV, and UTV riders. Featuring varied shell thickness and a 6-piece EPS liner with three densities, this helmet ensures optimal impact absorption. Its low-friction EPS liner coating and slip-plane layer help reduce rotational forces. With 10 intake and 7 exhaust ports, it provides superior airflow. The helmet conforms to DOT and ECE 22.06 certifications, and its breakaway visor enhances neck safety during impact. A thermo-injected polymer shell and optional +/- 5mm cheek pads ensure a tailored fit. Finished in a vibrant gloss white, purple, and pink design, it’s both stylish and functional.
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