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MT Helmets · Thunder

MT Thunder 3

VERIFIED TECHNICAL SPEC Full Face DOT, ECE, ISI Polycarbonate 1550g

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Quick Facts at a Glance

Category Full Face
Certifications DOT, ECE, ISI
Measured Weight 1550 g
Shell Material Polycarbonate
Head Shape Fit Round Oval
Retention System Not verified
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ DOT, ECE, ISI
Rotational Protection Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

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.

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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A highly popular commuter helmet in India offering aggressive styling, great ventilation, and standard safety certifications at an entry-level price.

Key Highlights:

Injected Polycarbonate Shell Internal Sun Visor Pinlock Ready ECE and DOT Certified

Rider Profile & Intended Use

Helmet Category Full Face
Internal Fit Shape Round Oval
Price tracking active across international retailers.

Where to buy

Price History & Trends

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Product Concept & Specifications

MT Helmets (Spain)

Engineering & Technical Analysis

MT Thunder 3采用坚固的聚碳酸酯外壳,通过ECE和DOT双重认证,并配备内置遮阳板以提升安全性。其Pinlock-ready设计在恶劣天气条件下可显著改善能见度。头盔舒适性通过注塑聚碳酸酯外壳进一步提升,提供贴合的佩戴体验。通风系统经过优化设计,具体配置未披露。

Fit & Shell Structure

Round Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Shell Construction Polycarbonate Outer structural material
Measured Weight 1550 g (3.42) Approximate medium size weight
Warranty Not specified Manufacturer coverage duration
Primary Use Case Not specified Optimized riding orientation

Safety & Certifications

Certification DOT, ECE, ISI Certified safety standard
Rotational Protection Not specified Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Not verified Chin strap buckle style

Acoustics & Aerodynamics

Noise Level 92 dB Measured wind noise at speed
Ventilation 6/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration N/A Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

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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.

Manufacturer Source
MT Helmets Official Specification
Safety Testing Agency
DOT, ECE, ISI Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-06