MT Helmets · Thunder SV
MT Helmets Thunder SV
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Designed for oval to intermediate head shapes; modular chin bar adds slight depth.
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.
Design Concept & Background
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Dominate the road with the MT Helmets Thunder SV, where aggressive styling meets uncompromising safety engineering. This modular masterpiece features a sleek, aerodynamic shell designed to slice through the wind, reducing drag and noise for an immersive riding experience. The integrated sun visor offers instant protection against glare, while the premium interior lining ensures all-day comfort on long-distance tours. With robust construction and a focus on modern aesthetics, the Thunder SV is not just a helmet; it is a statement of performance and style.
Rider Profile & Intended Use
Where to buy
Price History & Trends
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Product Concept & Specifications
MT Helmets (Spain)Engineering & Technical Analysis
The Thunder SV utilizes MT's proprietary aerodynamic shell molding to minimize turbulence while integrating a multi-stage chin bar ventilation system for optimal airflow. Its internal EPS liner features variable-density foam zones calibrated for the Intermediate Oval head shape, ensuring precise retention without pressure points during high-speed modular deployment.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Interactive Size & Fit Finder
Designed for oval to intermediate head shapes; modular chin bar adds slight depth.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Black / | — |
MTH-THSV-BLK | instock |
| White / | — |
MTH-THSV-WHI | instock |
Available Colors & Graphics
View on retailers
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Compatible Accessories
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Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.