Global Helmet Intelligence Platform

6D · ATB-2T

6D ATB-2T Perlenweiß

GEVERIFIEERDE TECHNISCHE SPECIFICATIE Dirt/MX DOT Carbon-Kevlar 950g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT
Measured Weight 950 g
Shell Material Carbon-Kevlar
Head Shape Fit Intermediate Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ ECE 22.06
Rotational Protection None
SHARP Impact Score Not tested by SHARP
Retention Mechanism Double D-Ring
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

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.

Design Concept & Background

"Perfect Fit. Perfect Protection."

Conquer any terrain with the 6D ATB-2T in Pearl White, a helmet engineered for the most demanding off-road athletes. Merging military-grade safety standards with cutting-edge aerodynamics, this dirt bike helmet delivers an unparalleled balance of protection and airflow. The advanced multi-density liner adapts to your head's unique contours, ensuring a custom fit that stays secure during high-G maneuvers, while the optimized venting system keeps you cool even in the heat of battle. Its sleek, aggressive styling commands respect on the track, making it the ultimate choice for MX riders who refuse to compromise on performance or style.

Rider Profile & Intended Use

Riding Style Dirt/MX
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Waar te koop

Verkoper Prijs Availability
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Product Concept & Specifications

6D (Italy)

Engineering & Biomechanical Safety Analysis

The 6D ATB-2T utilizes a proprietary multi-density EPS liner architecture designed specifically for the extreme rotational forces of motocross and enduro riding. Its aerodynamic shell geometry minimizes wind turbulence while the integrated acoustic damping system significantly reduces high-frequency noise without compromising ventilation flow rates.

The 6D ATB-2T Perlenweiß is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from Carbon-Kevlar. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.

Certified to DOT protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.

Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.

Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Schaalconstructie Carbon-Kevlar Extern constructiemateriaal
Measured Weight 950 g (2.09) Geschat gewicht bij maat M
Warranty 2 Years Dekkingsduur van de fabrikant
Primair gebruik Dirt/MX Geoptimaliseerde rijoriëntatie

Safety & Certifications

Certificering ECE 22.06 Gecertificeerde veiligheidsnorm
Rotational Protection None Vermindert rotatie-impact
Noodontgrendeling Not specified Snelle verwijdering van wangkussens
Retentieband Double D-Ring Type sluiting van de kinband

Acoustics & Aerodynamics

Geluidsniveau Niet getest Gemeten windgeruis bij snelheid
Ventilatie 9/10 Beoordeling van de luchtstroomprestaties
In de windtunnel getest Not specified Geoptimaliseerde aerodynamica van de buitenschaal
Pinlock anticondens Niet inbegrepen Anticondens-inzetstuk voor vizier

Technology & Convenience

Integratie van communicatiesystemen Generic Speaker Cutouts Beschikbaarheid van uitsparing voor intercom
Geschikt voor brildragers Not specified Brillengleuven in de binnenvoering
Viziersysteem Not verified Geïntegreerd neerklapbaar zonnevizier
Uitneembare binnenvoering Not verified Wasbare voeringmodules

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VEHICLE SYNERGY & ERGONOMICS

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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.

Manufacturer Source
6D Official Specification
Safety Testing Agency
DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21