Arai XD-5 Helmet - Solids atlas Arai very consciously refrains from

Arai very consciously refrains from contours in the outer shell of its helmets that violate the 75-degree -radius rule

According to the leading internet motorcycle gear authority

there is very little to nitpick about these mirrors

1680 denier ballistic polyester and 1800 denier three-lined twill Jacquard construction

Arai XD-5 Helmet - Solids atlas Arai very consciously refrains fromThe XD 5 is one of the best new helmets introductions weve seen from Arai to date. This is a true Swiss Army Knife that covers a wide range of terrain, from dirt to street and everywhere in between, with modern amenities that make it worth considering. Specifically, the XD 5 has a brilliant new pinlock equipped shield design, loads of operable vents, and the same attention to construction detail and overall safety that weve grown to love and expect