Global Helmet Intelligence Platform

Shoei · RF-1400

Shoei RF-1400 Matte Black

技术规格已验证 Full Face DOT, Snell M2020 Fiberglass 1640g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category 全盔
Certifications DOT, Snell M2020
Measured Weight 1640 g
Shell Material Fiberglass
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 ✓ Snell M2020, DOT
Rotational Protection Multi-layered 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.

专为中等椭圆形头部设计;具有宽大的遮阳镜开口和可调节的颊垫以确保舒适性。

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"

通过极具冲击力的 Matte Black 涂装,体验 Shoei RF-1400 巅峰级的旅行性能。这款全盔杰作将激进的空气动力学与奢华的舒适度完美融合,其流线型轮廓可在高速行驶中切开风阻,同时保持极低的噪音水平。专为追求风格与品质的严谨骑士设计,RF-1400 提供卓越的通风效率,确保您在长途旅程中保持凉爽。先进的 Multi-Density EPS 内衬在不牺牲贴合度的前提下提供无与伦比的安全性,确保即使是动态复杂的头部形状也能稳固佩戴。凭借技术与永恒设计的无缝融合,这款头盔不仅是防护装备,更是提升每一次骑行体验的高端工艺宣言。

Shoei RF-1400 Matte Black 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 Full Face 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.

Rider Profile & Intended Use

Riding Style 旅行骑行
Helmet Category 全盔
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

RF-1400 采用 Shoei 专利的 Multi-Density EPS 内衬和先进的空气动力学造型,在最大化结构刚性的同时最大限度地减少风噪。其集成的遮阳镜系统和优化的气道确保了卓越的热调节能力,且不影响头盔的安全认证标准。

The Shoei RF-1400 Matte Black is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from Fiberglass. 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 Fiberglass 外部结构材料
Measured Weight 1640 g (3.62) 中号尺寸的大约重量
Warranty 2 Years 制造商保障期限
主要用途 旅行骑行 优化的骑行姿态

Safety & Certifications

认证 Snell M2020, DOT 经认证的安全标准
Rotational Protection Multi-layered EPS liner 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 5/5 SHARP UK 冲击测试成绩已验证

Acoustics & Aerodynamics

噪音水平 82 dB 实测高速风噪
通风 8/10 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

Meets US safety standards

🌐 CA Street Legal
Required: DOT, CSA

Meets Canadian safety standards

🇬🇧 UK Compliant
Required: ECE 22.05

Meets European safety standards

🇦🇺 AU Street Legal
Required: AS/NZS 1698

Meets Australian safety standards

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets US safety standards

CA

Status: Street Legal

Required: DOT, CSA

Meets Canadian safety standards

UK

Status: Compliant

Required: ECE 22.05

Meets European safety standards

AU

Status: Street Legal

Required: AS/NZS 1698

Meets Australian safety standards

Certification Documents & References

  • Snell M2020 (US) - Snell Memorial Foundation - Reference
  • DOT (US) - US Department of Transportation - Reference
  • ECE 22.05 (EU) - Economic Commission for Europe - Reference
  • CSA (CA) - Canadian Standards Association - Reference
  • AS/NZS 1698 (AU) - Standards Australia - 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
2026-09-08