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Apex · Revolt

Apex Revolt

VERIFIED TECHNICAL SPEC Full Face DOT, ECE 22.05 Polycarbonate 1550g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Full Face
Certifications DOT, ECE 22.05
Measured Weight 1550 g
Shell Material Polycarbonate
Head Shape Fit Intermediate Oval
Retention System Not verified
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

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

Certified Homologation ✓ DOT, ECE 22.05
Rotational Protection Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
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.

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

"Ride the Edge"

The Apex Revolt redefines performance for the modern rider, blending aggressive, sleek styling with precision-engineered protection. Built with a robust polycarbonate shell, this full-face helmet is designed to withstand the rigors of the road while maintaining a balanced, intermediate oval fit. Advanced aerodynamic profiling minimizes drag and buffeting at high speeds, ensuring stability and reduced rider fatigue during long-distance touring or spirited canyon carving.

Engineered for optimal climate control, the integrated ventilation system features strategically placed intake and exhaust ports that promote consistent airflow, keeping the rider cool and focused in diverse conditions. The expansive eye port provides an unobstructed, wide-angle field of vision, essential for situational awareness in dense traffic or technical corners. Certified to both DOT and ECE 22.05 standards, the Revolt offers a high level of safety without compromising on comfort or aesthetics. Whether you are navigating urban environments or open highways, the Apex Revolt delivers a premium experience that prioritizes structural integrity, superior visibility, and refined ergonomics, making it an essential piece of gear for riders who demand reliability and performance in every mile.

Rider Profile & Intended Use

Riding Style Racing
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

Apex (United States)

Engineering & Biomechanical Safety Analysis

The Apex Revolt features a polycarbonate shell, DOT, and ECE 22.05 certification for enhanced safety. It offers a comfortable fit for intermediate oval head shapes, with a mid-range price point. Ventilation is provided through a combination of intake and exhaust ports, ensuring a cool and dry riding experience.

The Apex Revolt is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from Polycarbonate. 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 Polycarbonate Outer structural material
Measured Weight 1550 g (3.42) Approximate medium size weight
Warranty 5 Years Manufacturer coverage duration
Primary Use Case Racing Optimized riding orientation

Safety & Certifications

Certification DOT, ECE 22.05 Certified safety standard
Rotational Protection Not specified Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Not verified Chin strap buckle style

Acoustics & Aerodynamics

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

Technology & Convenience

Comms Integration N/A 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

  • DOT FMVSS 218 (USA) - Department of Transportation - Reference
  • ECE 22.05 (EU) - Economic Commission for Europe - Reference

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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
Apex Official Specification
Safety Testing Agency
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-03-09