Shoei · RF-1400
RF-1400
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
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.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
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.
Design Concept & Background
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The Shoei RF-1400 is tailored for spirited twisties and aggressive canyon carving, pairing agile street ergonomics with certified multi-impact protection. Built around a High-Performance Fiberglass Composite (HPFC) shell weighing 1395g, its multi-density EPS matrix is aerodynamically sculpted to isolate cabin noise to ~85 dB while dissipating kinetic impact forces across DOT, Snell M2020, ECE 22.05 benchmarks. Inside, 3D laser-cut cheek pads tailor naturally to an Intermediate Oval profile with dedicated eyewear relief channels, secured by track-proven Double D-Ring retention for confident all-day riding.
Key Highlights:
Rider Profile & Intended Use
Where to buy
| Retailer | Price | Availability | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
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Product Concept & Specifications
Shoei (Japan)Engineering & Technical Analysis
Features Advanced Integrated Matrix Plus (AIM+) 6-layer organic fiber and fiberglass composite shell paired with CWR-F2 3D injection-molded visor with Pinlock EVO lens inserts and vortex generators along the shield edges. The interior utilizes Dual-layer multi-density EPS with internal cooling channels and 3D Max-Dry custom cheek pad fitment with pre-shaped speaker cutouts for seamless Bluetooth comms integration.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Regional Legality & Compliance
Meets US safety standards
Meets Canadian safety standards
Meets European safety standards
Meets Australian safety standards
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Matte Black / | — |
HSN-VAR-SHOEI-RF-1400-MATTE-BLACK | instock |
| Gloss White / | — |
HSN-VAR-SHOEI-RF-1400-GLOSS-WHITE | instock |
| Nocturne TC-5 / | — |
HSN-VAR-SHOEI-RF-1400-NOCTURNE-TC-5 | instock |
| Prologue TC-1 / | — |
HSN-VAR-SHOEI-RF-1400-PROLOGUE-TC-1 | instock |
| Accolade TC-10 / | — |
HSN-VAR-SHOEI-RF-1400-ACCOLADE-TC-10 | instock |
Available Colors & Graphics
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| US | 599 USD | In Stock | Official | 2024-03-17 |
| CA | 749 CAD | In Stock | Official | 2024-03-17 |
| UK | 499 GBP | In Stock | Official | 2024-03-17 |
| AU | 699 AUD | In Stock | Official | 2024-03-17 |
View on retailers
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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.