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 that was developed specifically to address the angular acceleration problem. The 3-dimensional displacement capability of the inner EPS liner, relative to the outer EPS liner, provides a more forgiving helmet over a much greater range of energy demands than any other helmet.

Details:

• Patended ODS (Omni-Directional Suspension) technology
• A proprietary woven blend of advanced aerospace carbon fiber, composite fiberglass and aramide shell
• Improved durability of inner EPS liner 
• Air flow management: 8 intake ports, 13 transfer ports and 4 aggressive exhaust ports
• Rear delta vent: aids heat transfer by scavenging air
• Anti-bacterial comfort liner
• Emergency release cheek pads 
• Shear away visor screws
• Roost guard provides additional face protection
• Clavical cut-away provides increased clavicle clearance without sacrificing strength
• Sternum pad for added protection of the chin, jaw and sternum in the event of an accident
• Weight approx.: 1550 g (Size M)
• ECE 22-05

ODS Technology:

• 2 separate EPS liners separated by 27 elastic isolation dampers
• 3-dimensional displacement of the inner liner upon impact
• Uncouples the impact force at the outer shell from the riders head
• Superior performance for low, medium, and high-velocity impacts
• Significantly reduces linear accelerations
• Mitigates Angular Acceleration forces to the head and brain
• Increases 'Time-to-Peak' values by roughly double and lessens severity
• Delivers progressive 'ride-down' for low, medium, and high-velocity impacts
• Self re-centering alignment when the impact load is removed
• Superior airflow, heat transfer, and sweat evaporation via air-gap between layers