Global Helmet Intelligence Platform

AGV · K1 S

AGV K1 S Vortex TC-5

VERIFIZIERTE TECHNISCHE SPEZIFIKATION Full Face ECE 22.06, DOT Thermoplastic 1500g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Integralhelm
Certifications ECE 22.06, DOT
Measured Weight 1500 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 ✓ DOT, ECE 22.06
Rotational Protection None
SHARP Impact Score 4/5 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.

Snug fit with high cheek pads; designed for intermediate oval head shapes but may feel tight on long ovals due to narrow rear shell.

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"

The AGV K1 S is a benchmark Full Face helmet crafted in Italy 🇮🇹. Built around 100% 3K Carbon Fiber shell construction developed under AGV Extreme Safety protocol for MotoGP performance, it is engineered specifically for Intermediate Oval ergonomics. Designed for aggressive forward tuck and sport-touring postures, delivering maximum high-speed aerodynamic stability and full-coverage chin protection. Race-bred Italian engineering born on the World Championship grid.

Key Highlights:

Hochfestes Thermoplastgehäuse Intermediate Oval-Kopfform Fortschrittliches Belüftungssystem Pinlock MaxVision-kompatibles Visier Ergonomische Innenpolsterung Integralhelm-Design Robuste Zertifizierung nach DOT und ECE 22.06 Leichtes und aerodynamisches Design

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Integralhelm
Internal Fit Shape Intermediate Oval
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Product Concept & Specifications

AGV (Italy)

Engineering & Biomechanical Safety Analysis

El AGV K1 S Vortex TC-5 utiliza la tecnología Vortex patentada para crear una zona de baja presión en la parte trasera, reduciendo significativamente la resistencia y las turbulencias del viento. Su perfil acústico está optimizado con un sellado del visor moldeado con precisión que amortigua el ruido de la carretera de alta frecuencia mientras mantiene una visión periférica clara.

The AGV K1 S Vortex TC-5 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 ECE 22.06, 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.

Schalenkonstruktion Thermoplastic Äußeres Strukturmaterial
Measured Weight 1500 g (3.31) Ungefähres Gewicht in mittlerer Größe
Warranty 2 Years Dauer der Herstellergarantie
Hauptanwendungsbereich Touring Optimierte Fahrorientierung

Safety & Certifications

Zertifizierung DOT, ECE 22.06 Zertifizierter Sicherheitsstandard
Rotational Protection None Reduziert Rotationsaufprall
Notentriegelung Not specified Schnellentnahme der Wangenpolster
Kinnriemen Double D-Ring Art des Kinnriemenverschlusses
SHARP-Aufprallbewertung 4/5 Verifizierte SHARP UK-Aufpralltestwertung

Acoustics & Aerodynamics

Geräuschpegel 88 dB Gemessene Windgeräusche bei Geschwindigkeit
Belüftung 9/10 Bewertung der Belüftungsleistung
Im Windkanal getestet Not specified Optimierte Helmschalen-Aerodynamik
Pinlock-Beschlagschutz Nicht enthalten Antibeschlag-Visiereinsatz

Technology & Convenience

Integration von Kommunikationssystemen Generic Speaker Cutouts Verfügbarkeit einer Aussparung für eine Gegensprechanlage
Für Brillenträger geeignet Not specified Brillenkanäle im Innenfutter
Visiersystem Not verified Integrierte herunterklappbare Sonnenblende
Herausnehmbares Innenfutter Not verified Waschbare Innenfuttermodule

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

🇬🇧 GB 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

GB

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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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
ECE 22.06, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-20