Abo-jan, щас полез на сайт их, и прям по заказу, к этом сезону:
http://www.araihelmet-europe.com/sit...-shade-system/
надо брать))
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Цитата:
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It is nowadays quite common to use a retractable sun-visor that is situated between the helmet’s outer- and inner shell to protect against sun glare. However, it’s Arai’s opinion that this construction could affect the performance of a helmet during impact.
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вот так