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Shoei · X-Fifteen

Shoei X-Fifteen

検証済み技術スペック Track/Race ECE 22.06, DOT, Snell M2020 AIM+ 1450g

一目でわかる基本スペック

カテゴリー Track/Race
安全規格 ECE 22.06, DOT, Snell M2020
実測重量 1450 g
シェル素材 AIM+
頭部形状フィット インターミディエイトオーバル(中間型)
あごひも保持方式 未検証
安全性 & 認証規格

安全性スペック概要

各国の公的安全規格および衝突安全テスト基準との適合性。

公認安全規格 ✓ ECE 22.06, DOT, Snell M2020
回転衝撃保護機構 未記載
SHARP安全評価 SHARP未試験
あごひもロック機構 未検証
緊急脱着システム 未記載

安全基準への適合はメーカー公式資料および試験機関の公表データに基づきます。ご使用前にヘルメット実物の安全認証ラベルをご確認ください。

サイズ & フィット感

サイズ・頭部フィットガイド

頭部形状と公式寸法に基づくインタラクティブ・サイズ判定ツール。

頭囲サイズ 57 cm
52cm 55cm 58cm 61cm 65cm
頭部形状を選択
おすすめヘルメットサイズ
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Designed for aggressive track tuck; narrow chin bar may require sizing up for oval heads.

頭囲の正しい測り方

メジャーを眉毛と耳のすぐ上を通るように頭周りに水平に巻き、適度にフィットさせて目盛りを読みます。正確を期すため複数回測定してください。

デザインコンセプト & 開発背景

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Experience the pinnacle of track performance with the Shoei X-Fifteen, a helmet engineered for speed and precision. Designed with an aggressive aerodynamic profile, it slashes wind resistance to deliver exceptional stability at high velocities while significantly reducing noise fatigue. The interior features a plush, moisture-wicking liner that ensures comfort during intense riding sessions, paired with the industry-leading MPR system for a custom fit that locks you in securely. Whether you are carving corners on the circuit or pushing limits on public roads, the X-Fifteen combines cutting-edge safety technology with a sleek, futuristic aesthetic. Its superior ventilation channels pull cool air directly to your face, keeping you focused and comfortable mile after mile. This is not just a helmet; it is your ultimate co-pilot for every journey.

主な特徴:

AIM+シェル構造 レースに特化した空力デザイン 先進のマルチベンチレーションシステム 中間的な楕円形の頭部形状 多層構造のEPSライナー 吸湿速乾性に優れた着脱式インテリア DOT、ECE 22.06、Snell M2020認証取得

対象ライダー & 想定用途

ライディングスタイル Track/Race
Helmet Category Track/Race
Internal Fit Shape インターミディエイトオーバル(中間型)
Real-time price tracking active across international retailers.

取扱店・価格比較

Retailer Price 販売状況
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Price History & Trends

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Product Concept & Specifications

Shoei (Japan)

工学設計 & 技術分析

The X-Fifteen utilizes Shoei's proprietary aerodynamic shaping to minimize drag and reduce wind noise, featuring a fully adjustable face shield with an anti-fog coating. Its internal structure employs the Multi-Position Rotation (MPR) system for customizable fitment while maintaining structural integrity under high-G forces.

Fit & Shell Structure

Intermediate Oval Shape

標準オーバル:約80%以上のライダーに適したエルゴノミクスカーブ。

Shell Construction AIM+ Outer structural material
実測重量 1450 g (3.2) Approximate medium size weight
メーカー保証 2 Manufacturer coverage duration
Primary Use Case Track/Race Optimized riding orientation

Safety & Certifications

Certification DOT, ECE 22.06, Snell M2020 Certified safety standard
回転衝撃保護機構 Multi-layered EPS liner Mitigates rotational impact
Emergency Release 未記載 Cheek pad quick removal
Retention Strap Dリング式 Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

空力・静粛性分析

静粛性 83 dB Measured wind noise at speed
Ventilation 8/10 Airflow performance rating
Wind Tunnel Tested 未記載 Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly 未記載 Inner lining eyewear grooves
Visor System 未検証 Integrated drop-down sun visor
着脱式内装 未検証 Washable lining modules

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Meets FMVSS 218 standards.

🌐 CA Street Legal
Required: DOT, ECE 22.06

Compliant with provincial regulations.

🇬🇧 UK Street Legal
Required: ECE 22.06

Approved for road use under ECE 22.06.

🇦🇺 AU Street Legal
Required: ECE 22.06

Compliant with AS/NZS 1698 equivalent standards.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets FMVSS 218 standards.

CA

Status: Street Legal

Required: DOT, ECE 22.06

Compliant with provincial regulations.

UK

Status: Street Legal

Required: ECE 22.06

Approved for road use under ECE 22.06.

AU

Status: Street Legal

Required: ECE 22.06

Compliant with AS/NZS 1698 equivalent standards.

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT (US) - US Department of Transportation - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - Reference

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User Reviews

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データの信頼性と検証情報

Helmetsanは複数データソースからの厳格な検証を実施しています。未検証データは推測せず明確に未検証と明記します。

Manufacturer Source
Shoei Official Specification
Safety Testing Agency
ECE 22.06, DOT, Snell M2020 Homologation Record
検証ステータス
✓ 検証済みデータ
Last Audit Date
2026-09-17