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LS2 · Thunder

LS2 Thunder 亮白色

DOT, ECE 22.05

LS2 Thunder 亮白色
LS2 Thunder 亮白色
LS2 Thunder 亮白色

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Design Story & Interactive HUD

LS2 (Spain)

The Narrative

LS2 Thunder 亮面白色头盔，专为追求安全与时尚的骑士打造。采用前卫而精致的气动外形，这款全盔在高速行驶时能以最小阻力切开气流，确保稳定性而不牺牲舒适。先进的通风系统在激烈骑行中为您降温，而高端 EPS 内衬与多密度脸颊衬垫提供卓越的冲击防护与贴合度极佳的定制般体验。凭借其大胆外观与 LS2 享誉全球的安全标准，Thunder 不仅是护具，更是性能宣言。无论是在城市街道还是高速公路上，体验气动效率与现代设计的完美融合。

Technical Analysis

LS2 Thunder 使用高流量内部通道系统，将空气直接引导至骑士的脸部和核心，同时通过后方排气孔排出热量。其流线型外壳设计在高速时减少了湍流，相较于标准全脸外形，减少了风扇和噪音水平。

Homologation ECE 22.05 Certified safety standard
Rotational Protection 1 Mitigates rotational impact
Emergency Release Not Equipped Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Safety Rating 5/5 Stars

Verified SHARP UK impact crash test scorecard.

Acoustics Quietness 84 dB

Extremely Quiet: Superior long-distance sound damping.

Ventilation Flow 7/10

Good Flow: Standard EPS exhaust ports.

Wind Tunnel Tested No Optimized shell aerodynamics
Pinlock Tech Not Included Anti-fog shield insertion
Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly No Inner lining eyewear grooves
Visor Shield Tech Single Visor Integrated drop-down sun visor
Removable Interior Partial / Fixed Washable lining modules

Intermediate Oval Shape

Intermediate oval fit, the standard ergonomic profile suited for the majority of riders.

Shell Construction Polycarbonate Outer structural material
Measured Weight 1580g (3.48) Approximate medium size weight
Warranty 2 Manufacturer coverage duration
Primary Use Case Touring Optimized riding orientation
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Where to buy

Best price $119.95 Amazon (US)
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Amazon (US) Store Profile
$119.95 ● In Stock 1 second ago Buy Now →

Certified LS2 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 oval to intermediate head shapes; may feel tight on very round heads.

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.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets or exceeds DOT FMVSS 218 standards

EU

Status: Street Legal

Required: ECE 22.05

Meets or exceeds ECE 22.05 standards

CA

Status: Street Legal

Required: DOT, TCSA

Meets or exceeds DOT FMVSS 218 and TCSA standards

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT FMVSS 218 (US) - US Department of Transportation - Reference
  • SNELL M 2015 (Global) - Snell Memorial Foundation - Reference

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