Nexx · SX.100R · Nexx SX.100R
Nexx SX.100R Gloss 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.
Designed for oval to intermediate head shapes; may feel tight on very round heads due to extended cheek pads.
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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Command the road with the Nexx SX.100R in striking Gloss White, a full-face helmet that seamlessly blends aggressive styling with uncompromising safety engineering. Designed for the modern rider who demands both performance and presence, this helmet features an aerodynamic shell profile that slashes wind noise and drag, ensuring you stay focused on the horizon. The interior is lined with premium, moisture-wicking padding that molds to your head for a custom fit, while advanced ventilation channels deliver consistent airflow even during high-speed runs. Whether you are carving through city streets or cruising open highways, the SX.100R offers superior clarity and comfort without sacrificing protection. Its sleek, minimalist design turns heads, making it not just gear, but a statement of style and dedication to the ride.
Key Highlights:
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
Nexx (Portugal)Engineering & Technical Analysis
The Nexx SX.100R utilizes a multi-density EPS liner engineered to absorb high-velocity impact energy while maintaining structural integrity during rotational forces. Its aerodynamic shell profile is designed to manage airflow turbulence, significantly reducing wind buffeting and noise levels at highway speeds compared to standard road helmets.
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; may feel tight on very round heads due to extended cheek pads.
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.