Global Helmet Intelligence Platform

AGV · K3

AGV K3

VERIFIED TECHNICAL SPEC Full Face DOT, ECE 22.06 Thermoplastic 1550g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Full Face
Certifications DOT, ECE 22.06
Measured Weight 1550 g
Shell Material Thermoplastic
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 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.

Snug fit with high cheek pads; runs slightly small for those preferring a loose fit

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

"The Helmet"

Experience the perfect blend of Italian engineering and modern aerodynamics with the AGV K3. Designed for the discerning rider who demands uncompromising performance, this full-face helmet features a sleek, aggressive profile that slices through the wind with minimal drag. The interior is crafted from premium, moisture-wicking materials that conform to your head shape, delivering cloud-like comfort mile after mile. With advanced ventilation channels and an acoustic seal that reduces road noise significantly, the K3 keeps you cool and focused. Its lightweight yet robust shell ensures safety without sacrificing style, making it the ultimate choice for both track days and spirited street riding. Elevate your ride with a helmet that honors tradition while embracing the future of motorcycle protection.

Key Highlights:

Thermoplastic shell Intermediate oval head shape Pinlock MaxVision ready visor Efficient ventilation channels Streamlined construction Aerodynamic design 5-year warranty Full-face design

Rider Profile & Intended Use

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

Where to buy

Retailer Price Availability
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Price History & Trends

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Product Concept & Specifications

AGV (Italy)

Engineering & Biomechanical Safety Analysis

The AGV K3 utilizes a dual-density EPS liner and a multi-impact shell construction to maximize energy absorption while maintaining structural rigidity. Its internal suspension system allows for precise micro-adjustments to the fit, ensuring optimal comfort during extended rides without compromising safety standards.

The AGV K3 is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from Thermoplastic. 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 Thermoplastic Outer structural material
Measured Weight 1550 g (3.42) Approximate medium size weight
Warranty 2 Years Manufacturer coverage duration
Primary Use Case Commuter, Touring 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

Acoustics & Aerodynamics

Noise Level 94 dB Measured wind noise at speed
Ventilation 7/10 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

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with ECE 22.06 and DOT standards

🇪🇺 EU Street Legal
Required: ECE 22.06

Compliant with ECE 22.06 standard

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with ECE 22.06 and DOT standards

EU

Status: Street Legal

Required: ECE 22.06

Compliant with ECE 22.06 standard

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT FMVSS 218 (US) - National Highway Traffic Safety Administration - Reference

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VEHICLE SYNERGY & ERGONOMICS

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RSV4 Factory 1100 Ultra (Rally Edition)

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Aprilia 94% Match

Storm 125

Urban Roadster 125 cc 12 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 92% Match

Storm 125 (Pro Spec)

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