Global Helmet Intelligence Platform

Shoei · VFX-EVO

Shoei VFX-EVO

技术规格已验证 Dirt/MX DOT, Snell M2020 AIM+ 1420g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT, Snell M2020
Measured Weight 1420 g
Shell Material AIM+
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, Snell M2020
Rotational Protection Yes
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.

专为攻击性骑行姿势设计;配备可拆卸下颚板和扩展后部覆盖,用于越野/MX 使用。适合大多数头部形状,但由于紧凑的设计,可能对于非常大的人来说感觉紧密。

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 Safe"

驾驭道路,凭借 Shoei VFX-EVO 头盔,这款头盔融合了尖端空气动力学和无与伦比的安全性能。专为追求性能和风格的现代骑手设计,这款全罩头盔采用革命性的 X-Edge 分割挡风玻璃系统。这种创新设计允许您独立旋转下部挡风玻璃,有效地消除高速公路上的气流和噪音,同时保持流畅、具有侵略性的外观。内部,精密成型的 EPS 衬垫提供卓越的抗冲击保护,并配有先进的吸湿排汗填充物,以确保全天舒适。无论您是在城市街道上飞驰或在高速公路上一路骑行,VFX-EVO 都能提供一种沉浸式的骑行体验,以安静、清晰和自信定义。

Shoei VFX-EVO represents an empirical engineering balance between aerodynamic stability and high-absorption cranial protection. Developed under Shoei's strict quality assurance standards in Japan, the shell profile is precision-molded to minimize high-velocity turbulent drag while maintaining comprehensive multi-axis impact attenuation.

Within the Dirt/MX segment, ergonomic weight distribution and acoustic insulation are paramount. The chassis geometry is tailored to distribute mass directly above the cervical pivot axis, counteracting high-speed buffeting and minimizing long-distance rider fatigue. Inspect the verified laboratory telemetry and structural analysis below for detailed performance parameters.

Key Highlights:

先进集成矩阵加权 (AIM+) 壳体 坚固的抗冲击保护 可调节下颚垫 吸湿排汗内衬 大型进气口 排气孔 无失真视野 5 年保修

Rider Profile & Intended Use

Riding Style Dirt/MX
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
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价格历史与趋势

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Product Concept & Specifications

Shoei (Japan)

Engineering & Biomechanical Safety Analysis

VFX-EVO 利用 Shoei 的专有 X-Edge 技术,创建分割挡风玻璃系统,允许独立旋转,优化空气动力学并减少气流和噪音。其内部 EPS 衬垫具有多密度结构和吸湿排汗填充物,确保结构的完整性同时管理高速过度的热量调节。

The Shoei VFX-EVO is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from AIM+. 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, Snell M2020 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.

外壳结构 AIM+ 外部结构材料
Measured Weight 1420 g (3.13) 中号尺寸的大约重量
Warranty 2 Years 制造商保障期限
主要用途 Dirt/MX 优化的骑行姿态

Safety & Certifications

认证 DOT, Snell M2020 经认证的安全标准
Rotational Protection Yes 减轻旋转冲击
紧急释放 Not specified 脸颊垫快速拆卸
固定带 Double D-Ring 下巴带扣类型
SHARP 碰撞评级 4/5 SHARP UK 冲击测试成绩已验证

Acoustics & Aerodynamics

噪音水平 92 dB 实测高速风噪
通风 9/10 气流性能评级
风洞测试 Not specified 优化的外壳空气动力学
Pinlock 防雾 未包含 防雾镜片内衬

Technology & Convenience

通信设备集成 Generic Speaker Cutouts 对讲机开孔可用性
适合佩戴眼镜 Not specified 内衬眼镜凹槽
面罩系统 Not verified 一体式下拉式遮阳镜
可拆卸内衬 Not verified 可清洗内衬模块

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with DOT and Snell M2020 standards

🌐 CA Street Legal
Required: DOT, TCSA

Compliant with DOT and TCSA standards

🌐 MX Not Street Legal
Required: NOM

Price listed may not reflect local taxes and fees

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with DOT and Snell M2020 standards

CA

Status: Street Legal

Required: DOT, TCSA

Compliant with DOT and TCSA standards

MX

Status: Not Street Legal

Required: NOM

Price listed may not reflect local taxes and fees

Certification Documents & References

  • DOT FMVSS 218 (US) - NHTSA - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - 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
Shoei Official Specification
Safety Testing Agency
DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-07