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MT Helmets · Thunder 4 SV

MT Helmets Thunder 4 SV 银色金属漆安全头盔

ECE 22.06

Design Story & Interactive HUD

MT Helmets (Spain)

The Narrative

征服公路,彰显风格与安全——MT Helmets Thunder 4 SV 银色金属漆全罩式头盔。这款全面罩杰作融合了意大利激进设计与前沿安全科技,采用亮眼银色金属漆面,引人注目。专为现代骑手打造,其优异的空气动力学设计能在长途骑行中减少风阻疲劳,同时为中间椭圆形头型提供卓越的贴合度。先进的通风系统确保最佳气流,让您保持凉爽,同时不牺牲隔音舒适性。凭借坚固的结构与高端外观,Thunder 4 SV 不仅是一顶头盔,更是性能与品位的宣言。

Technical Analysis

“Thunder 4 SV”采用MT专有气动壳体成型技术,在减少气流紊流的同时集成多层EPS衬垫,优化冲击分散效果。其声学性能通过精准布局的通风口改善气流噪音,在高速行驶时于冷却效率与骑行舒适性间取得平衡。

Homologation ECE 22.06 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 HPFC Composite Outer structural material
Measured Weight 1450g (3.2) Approximate medium size weight
Warranty 2 Manufacturer coverage duration
Primary Use Case Daily Optimized riding orientation
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Where to buy

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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; features a multi-position dial and adjustable cheek pads for a secure fit.

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.

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