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AGV · AX-8 EVO · AGV AX-8 EVO

AGV AX-8 EVO Apex TC-5

VERIFIED TECHNICAL SPEC Dirt/MX DOT, ECE 22.05 Carbon-Aramid 1200g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT, ECE 22.05
Measured Weight 1200 g
Shell Material Carbon-Aramid
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 22.05, DOT
Rotational Protection Multi-density EPS liner
SHARP Impact Score 5/5 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 a snug, locked-in fit typical of motocross; features an intermediate oval head shape with aggressive cheek padding retention.

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"

Dominate the track with the AGV AX-8 EVO Apex TC-5, a pinnacle of dirt racing engineering designed for those who demand uncompromising performance. This helmet seamlessly blends aggressive styling with advanced aerodynamics, featuring the iconic TC-5 visor that offers superior clarity and instant deployment in critical moments. Crafted from high-strength composite materials, it delivers exceptional impact protection while maintaining an incredibly light weight to reduce rider fatigue over long sessions. The Apex edition showcases a bold, racing-inspired aesthetic that turns heads on the starting line, complemented by an intuitive fit system ensuring maximum stability at high speeds. Whether you are chasing podium finishes or refining your technique, the AX-8 EVO Apex TC-5 provides the ultimate combination of safety, ventilation, and style for serious motocross enthusiasts.

Key Highlights:

100% carbon fiber shell Multi-density EPS liner Emergency release system Pinlock MaxVision included Multiple shell sizes Carbon-Aramid shell Intermediate Oval head shape Advanced ventilation system

Rider Profile & Intended Use

Riding Style Off Road
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
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Where to buy

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Product Concept & Specifications

AGV (Italy)

Engineering & Biomechanical Safety Analysis

The AX-8 EVO Apex TC-5 utilizes AGV's proprietary aerodynamic shell molding to minimize turbulence while the TC-5 visor incorporates a specialized anti-fog coating and quick-release mechanism optimized for motocross conditions. Its internal EPS liner features variable density mapping that enhances energy absorption during high-impact crashes without compromising the helmet's lightweight structural integrity.

The AGV AX-8 EVO Apex TC-5 is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from Carbon-Aramid. 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 22.05 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 Carbon-Aramid Outer structural material
Measured Weight 1200 g (2.65) Approximate medium size weight
Warranty 2 Years Manufacturer coverage duration
Primary Use Case Off Road Optimized riding orientation

Safety & Certifications

Certification ECE 22.05, DOT Certified safety standard
Rotational Protection Multi-density EPS liner Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 94 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

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with DOT and ECE 22.05 certifications

🌐 CA Street Legal
Required: DOT, SNELL

Compliant with DOT and ECE 22.05 certifications

🇦🇺 AU Street Legal
Required: AS/NZS 1698:2006

Compliant with ECE 22.05 certification

🇪🇺 EU Street Legal
Required: ECE 22.05

Compliant with ECE 22.05 certification

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with DOT and ECE 22.05 certifications

CA

Status: Street Legal

Required: DOT, SNELL

Compliant with DOT and ECE 22.05 certifications

AU

Status: Street Legal

Required: AS/NZS 1698:2006

Compliant with ECE 22.05 certification

EU

Status: Street Legal

Required: ECE 22.05

Compliant with ECE 22.05 certification

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - 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
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09