Global Helmet Intelligence Platform
Helmetsan

LS2 · Thunder

LS2 Thunder 磨砂黑

DOT, ECE 22.05

LS2 Thunder 磨砂黑
LS2 Thunder 磨砂黑
LS2 Thunder 磨砂黑

View on retailers

This helmet is linked to product pages on the following retailers. Links can be used for affiliate and as a source for data and images.

Design Story & Interactive HUD

LS2 (Spain)

The Narrative

LS2 Thunder 磨砂黑全盔，将激进外观与无 compromising 安全性完美融合。流线型气动外形配以精致磨砂面漆，穿行风中减少长途骑行疲劳，同时提供卓越的隔音性能。内部采用精密模压中间椭圆形外壳，确保贴合、赛车级紧致佩戴，锁定头部无压迫感。先进通风系统高效引导冷空气从前至后流动，无论温度如何，始终保持专注。集成 MIPS 技术与高级护目镜清晰度，Thunder 不仅是防护装备，更是现代骑行卓越理念的宣言，专为追求造型与功能兼备的骑手打造。

Technical Analysis

LS2 Thunder采用气动外壳设计，集成气流通道以调节热量并保持低风阻系数。其多密度EPS内衬与加长固定系统为激进骑行姿势提供精准头部锁定与冲击吸收。

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
?>
Real-time price tracking active across international retailers. Good Buy

Where to buy

Best price $119.95 Amazon (US)
Marketplace Price Availability Updated
★
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 U.S. Department of Transportation (DOT) standards

EU

Status: Street Legal

Required: ECE 22.05

Meets or exceeds ECE 22.05 standards

CA

Status: Street Legal

Required: DOT, SNELL M

Meets or exceeds U.S. Department of Transportation (DOT) and Snell M 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

Compare & buy

Add this helmet to the comparison tool to see it side by side with others, or check current offers from trusted retailers.

Add to compare
Check Price — $119.95

User Reviews

0.0

Based on 0 reviews

5 stars
0
4 stars
0
3 stars
0
2 stars
0
1 stars
0

No reviews yet. Be the first to share your experience with this helmet!

More from LS2