6D ATR-2Y Racer Blue
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Aggressive fit with high cheek pads; runs slightly small for those preferring a loose street helmet feel. Requires precise sizing (often one size down from standard DOT helmets).
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.
Design Concept & Background
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Dominate the track with the 6D ATR-2Y Racer Blue, a pinnacle of motocross engineering designed for speed demons who demand precision. This helmet features a sleek, aggressive aerodynamic shell that slices through the air, reducing drag and wind noise to keep your focus sharp during high-speed sprints. The interior is crafted from 6D's signature Multi-Density EPS technology, offering unmatched comfort and safety without adding unnecessary weight. With premium ventilation channels ensuring breathability even in the heat of battle, the ATR-2Y combines cutting-edge acoustics with a bold Racer Blue aesthetic. Whether you are chasing lap records or pushing limits on the backroad, this helmet is your ultimate partner for victory.
Rider Profile & Intended Use
Where to buy
Price History & Trends
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Product Concept & Specifications
6D (Italy)Engineering & Technical Analysis
The 6D ATR-2Y utilizes the proprietary Multi-Density EPS liner system, featuring a dual-density foam construction that provides superior impact absorption while maintaining a lightweight profile. Its aerodynamic shell design minimizes wind turbulence at high speeds, significantly reducing rider fatigue and acoustic noise compared to standard dirt helmets.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Interactive Size & Fit Finder
Aggressive fit with high cheek pads; runs slightly small for those preferring a loose street helmet feel. Requires precise sizing (often one size down from standard DOT helmets).
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.
Available Colors & Graphics
View on retailers
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Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.