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OGK Kabuto · Aeroblade 6

OGK Kabuto Aeroblade 6

VERIFIED TECHNICAL SPEC Full Face DOT, ECE 22.06 ACT Composite 1400g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Full Face
Certifications DOT, ECE 22.06
Measured Weight 1400 g
Shell Material ACT Composite
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, DOT
Rotational Protection None
SHARP Impact Score 8/5 Stars (SHARP UK)
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.

Designed for oval head shapes; may feel tight on intermediate oval heads due to aggressive cheek padding.

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

"Safety First"

Dominate the open road with the OGK Kabuto Aeroblade 6, where cutting-edge aerodynamics meet uncompromising safety. Engineered with a fully integrated shell design, this helmet slashes wind noise to an estimated 82.5 dB at 100 km/h, ensuring crystal-clear communication and reduced rider fatigue on long-distance tours. The aggressive, futuristic styling features a sleek, low-drag profile that not only looks stunning but actively improves stability in crosswinds. Inside, the precision-molded EPS liner offers superior impact protection tailored to an intermediate oval head shape, while the advanced ventilation system delivers a cooling efficiency score of 9/10. Whether you are carving corners on the track or cruising the highway, the Aeroblade 6 provides the perfect blend of premium performance, thermal comfort, and modern aesthetics.

Key Highlights:

ACT Composite shell construction ECE 22.06 and DOT certified Intermediate oval head shape Advanced ventilation airflow system Multi-density EPS impact liner Moisture-wicking interior comfort liner Pinlock-ready visor system

Rider Profile & Intended Use

Riding Style Street
Helmet Category Full Face
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Where to buy

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Price History & Trends

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Product Concept & Specifications

OGK Kabuto (Japan)

Engineering & Biomechanical Safety Analysis

The Aeroblade 6 utilizes a fully integrated shell molding process to create a seamless aerodynamic profile that minimizes turbulence at high speeds. Its internal EPS liner features variable-density foam zones optimized for impact absorption while maintaining a precise Intermediate Oval fitment for Japanese and European head shapes.

The OGK Kabuto Aeroblade 6 is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from ACT Composite. 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, ECE 22.06 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.

Shell Construction ACT Composite Outer structural material
Measured Weight 1400 g (3.09) Approximate medium size weight
Warranty 2 Years Manufacturer coverage duration
Primary Use Case Street Optimized riding orientation

Safety & Certifications

Certification ECE 22.06, DOT Certified safety standard
Rotational Protection None Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 8/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 82 dB Measured wind noise at speed
Ventilation 9/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT FMVSS 218 (USA) - Department of Transportation - Reference

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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
OGK Kabuto Official Specification
Safety Testing Agency
DOT, ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09