Alpinestars Supertech R10 Element Carbon Helmet, black-white-red, size XL

The S-R10 Element comes with the standard and race spoiler - and is equipped with a release system patented by Alpinestars with elastic joints that help the spoiler detach from the helmet shell when subjected to a strong impact, regardless of the angle, to reduce the potential rotational energy. There are also side winglets to further support the stability of the S-R10 and improve air resistance. In addition, the helmet visor has turbulators to improve aeroacoustic performance. When it comes to ventilation and breathability, there are 11 ventilation openings, excluding the eye opening, with 7 air inlets, including 3 in the chin guard and 4 on the top of the helmet, plus 4 air outlets, with 2 side openings on the chin bar and 2 at the top rear of the helmet. Carbon shell construction, multi-layer composite distribution distributes the energy during uprisings Certified according to ECE 22.06, DOT, and FIM standards, the shell construction of the Supertech R10 utilizes a highly advanced molding technology with a combination of multiple composite materials, including a 3K outer layer of high-density carbon, a unidirectional carbon composite layer, an aramid fiber layer, and a glass fiber layer