6D ATR-1 Helmet Black/Char/Grey

THE GOLD STANDARD. THE ORIGINAL GAME CHANGER The 6D ATR-1 was the first motorcycle helmet ever manufactured incorperating ODS technology that reduced both angular acceleration energy and low-threshhold impact energy transfer to the brain during crash impact. The ATR-1 should be at the top of the list for any off-road rider or enthusiast concerned about helmet safety.