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MT Helmets · Thunder 4 SV

MT Helmets Thunder 4 SV 亮面白

ECE 22.06

Design Story & Interactive HUD

MT Helmets (Spain)

The Narrative

征服道路,搭配MT Helmets Thunder 4 SV,采用醒目的亮白色涂装,兼具咄咄逼人的外观与无 compromise 的安全工程。这款全盔杰作专为追求“外观即实力”的骑士打造。凭借先进的空气动力学外形,Thunder 4 SV 破风而行,有效降低风阻与噪音,让你全神贯注于前路征程。内衬采用柔软的速干材质,即使长途骑行也能保持清凉舒适。通过优越的通风通道与牢固的固定系统,这款头盔完美平衡了防护与时尚。无论是在城市街道穿梭,还是在高速公路上巡航,Thunder 4 SV 都是你酣畅淋漓骑行体验的终极伙伴。

Technical Analysis

The Thunder 4 SV采用MT专有的多密度EPS衬垫架构,在保持高级ABS复合材料轻质外壳的同时,优化冲击吸收效果。其空气动力学造型集成了进气通道,高效引导气流,减少湍流并提升高速操控时的骑行舒适性。

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 3/5 Stars

Verified SHARP UK impact crash test scorecard.

Acoustics Quietness 86 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 extended retention system for 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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