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Shoei · RF-1400 · Shoei RF-1400 Helmet

Shoei RF-1400 Matte Black

DOT, Snell M2020

Product Concept & Specifications

Shoei (Japan)

Design Concept & Background

Experience the pinnacle of touring performance with the Shoei RF-1400 in a striking Matte Black finish. This full-face masterpiece blends aggressive aerodynamics with luxurious comfort, featuring a sleek profile that slices through the wind at highway speeds while keeping noise levels remarkably low. Designed for the discerning rider who demands both style and substance, the RF-1400 offers exceptional ventilation efficiency to keep you cool on long journeys. The advanced Multi-Density EPS liner provides unmatched safety without sacrificing fit, ensuring a secure hold on even the most dynamic head shapes. With its seamless integration of technology and timeless design, this helmet is not just protective gear; it is a statement of premium craftsmanship that elevates every ride.

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Full Face
Internal Fit Shape Intermediate Oval

Engineering & Technical Analysis

The RF-1400 utilizes Shoei's proprietary Multi-Density EPS liner and advanced aerodynamic shaping to minimize wind noise while maximizing structural rigidity. Its integrated sun visor system and optimized air channels ensure superior thermal regulation without compromising the helmet's safety certification standards.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

[MATR.SHEL] Shell Construction Fiberglass Outer structural material
[PHYS.MASS] Measured Weight 1640g (3.62) Approximate medium size weight
[COVG.YEAR] Warranty 2 Manufacturer coverage duration
[OPER.ROLE] Primary Use Case Touring Optimized riding orientation

Safety & Certifications

[SYS.CERT] Homologation Snell M2020, DOT Certified safety standard
[SYS.PROT] Rotational Protection Multi-layered EPS liner Mitigates rotational impact
[SYS.EQRS] Emergency Release Not Equipped Cheek pad quick removal
[SYS.LOCK] Retention Strap Double D-Ring Chin strap buckle style
5 /5
SHARP Rating

SHARP Impact Test Score

Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.

Acoustics & Aerodynamics

82 dB
Acoustics
8 /10
Ventilation

Quiet Index: Superior sound damping and isolated ear cavity structures. High flow channels optimize high-velocity dynamic ventilation.

[AERO.TEST] Wind Tunnel Tested No Optimized shell aerodynamics
[VISR.FOG] Pinlock Tech Not Included Anti-fog shield insertion

Technology & Convenience

[SYS.COMM] Comms Integration Generic Speaker Cutouts Intercom cutout availability
[FIT.GLASS] Glasses Friendly No Inner lining eyewear grooves
[VISR.SYS] Visor Shield Tech Single Visor Integrated drop-down sun visor
[FIT.LINR] Removable Interior Partial / Fixed Washable lining modules

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

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Where to buy

Marketplace Price Availability Updated
Amazon (US) Store Profile
$579.95 ● In Stock 1 second ago Buy Now →

Certified Shoei Stores in US

Price History

Interactive Size & Fit Finder

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 intermediate oval head shapes; features a wide visor opening and adjustable cheek pads for comfort.

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.

Available Colors & Graphics

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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