A True Game Changer. The 6D ATR-1 off-road motorcycle helmet has changed the industry forever. Introduced in 2013 it was the first motorcycle helmet ever manufactured incorporating technology that reduced angular acceleration and low-threshold impact energy transfer to the brain during crash impact. This was accomplished by 6D’s revolutionary Omni-Directional Suspension (ODS) system.
The 6D ATR-1 was the “Game Changer” in 2013, and today it is still one of the most effective off-road helmet available for athletes looking for the ultimate in head protection.