The 6D ATR-1 off-road motorcycle helmet, a true game changer that revolutionized the industry. It was the first helmet designed with a technology to reduce angular acceleration and low threshold impact energy transfer, thanks to the revolutionary Omni-Directional Suspension system. Today, the ATR-1 remains a top choice for safety and affordability. Experience the transformative power of the 6D ATR-1 and ride with confidence.