Leatt · Velocity 4.0 · Leatt Velocity 4.0
Leatt Velocity 4.0 White
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.
Open face design with Leatt Velocity 4.0 specific fit profile.
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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Conquer the tarmac in absolute style with the Leatt Velocity 4.0 White, the definitive choice for modern street riders who refuse to compromise on aesthetics or safety. This open-face helmet features a striking white finish that commands attention, paired with an aerodynamic profile designed to slice through wind at highway speeds. Engineered with advanced ventilation channels, it delivers exceptional airflow to keep you cool during intense rides, while the ergonomic fit ensures all-day comfort without pressure points. Whether you are carving corners or cruising the open road, the Velocity 4.0 offers a perfect balance of lightweight agility and robust protection. Experience the freedom of an open face with the confidence of premium engineering, making it the ultimate companion for your daily commute or weekend adventure.
Rider Profile & Intended Use
Where to buy
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Amazon (US)
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Price History & Trends
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Product Concept & Specifications
Leatt (New Zealand)Engineering & Technical Analysis
The Leatt Velocity 4.0 utilizes a lightweight polycarbonate shell reinforced with impact-absorbing EPS foam, optimized for open-face dynamics. Its integrated dual-density liner system ensures precise retention while the streamlined chin bar minimizes turbulent airflow at high speeds.
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
Open face design with Leatt Velocity 4.0 specific fit profile.
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.
Available Colors & Graphics
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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.