Global Helmet Intelligence Platform

LS2 · Thunder

LS2 雷神

DOT, ECE 22.05

Design Story & Interactive HUD

LS2 (Spain)

The Narrative

LS2 Thunder全盔,专为追求无与伦比风格与卓越空气动力学性能的骑手打造。流线型、咄咄逼人的设计穿越风阻,长途骑行更轻松,在任何交通场景中均展现出强势存在。先进通风系统确保最佳气流,即使在炎热夏季通勤或激烈赛道驾驶中也能保持清凉。采用高强度复合材质外壳与中间椭圆内型设计,Thunder在提供卓越安全性的同时不牺牲舒适度。体验现代美学与成熟防护的完美融合,是都市探索者与高速巡航者的理想之选。

Technical Analysis

LS2 Thunder采用复合材料外壳结构,在保证轻量化刚性的同时优化了冲击吸收能力,其空气动力学外形可在高速行驶时最大限度减少湍流。内置EPS衬垫采用分区设计,能有效管理正面碰撞时的能量分布,而集成的护目镜系统则确保在G力负载下快速展开并锁定牢固。

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 4/5 Stars

Verified SHARP UK impact crash test scorecard.

Acoustics Quietness 82 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 All-round Sport Optimized riding orientation
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Where to buy

Marketplace Price Availability Updated
Amazon (US) Store Profile
$119.95 ● In Stock 1 second ago Buy Now →

Certified LS2 Stores in US

Price History

Part numbers

Product style MFR. product # SKU Availability
Matte Black / LS2-THN-BLK instock
Gloss White / LS2-THN-WHT instock
Red / LS2-THN-RED instock
Blue / LS2-THN-BLU instock

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; slightly roomy fit compared to modular counterparts.

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.

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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