6D · ATR-2Y
6D ATR-2Y
Design Concept & Background
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6D ATR-2Y is a high-performance Dirt/MX helmet engineered by 6D to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.
Rider Profile & Intended Use
Where to buy
| Marketplace | Price | Availability | Updated | |
|---|---|---|---|---|
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Amazon (US)
Store Profile
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$594.95 | ● In Stock | 1 second ago | Buy Now → |
Certified 6D Stores in US
Price History
Product Concept & Specifications
6D (Italy)Engineering & Technical Analysis
The 6D ATR-2Y utilizes the brand's proprietary Multi-Density EPS liner system to manage impact energy distribution across varying crash vectors. Its aerodynamic shell is sculpted with specific vortex generators to minimize turbulence, while a high-flow intake/exhaust architecture ensures thermal regulation without compromising structural rigidity.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Quiet Index: Superior sound damping and isolated ear cavity structures. High flow channels optimize high-velocity dynamic ventilation.
Technology & Convenience
Regional Legality & Compliance
Meets DOT FMVSS 218 standards; intended for off-road/MX use.
Compliant with ECE 22.05 regulations; intended for off-road/MX use.
Regional Legality Guidance
Interactive Size & Fit Finder
Aggressive fit with high cheek pads; runs slightly small for those preferring a loose street helmet feel. Requires precise sizing as the shell is designed to move with the head during impacts.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Matte Black / | — |
6D-ATR2-BLK | instock |
| Anthracite / | — |
6D-ATR2-GRE | instock |
| Flow Red / | — |
6D-ATR2-FLO | instock |
| Racer Blue / | — |
6D-ATR2-RAC | instock |
Available Colors & Graphics
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