Nexx · SX.100R · Nexx SX.100R
Nexx SX.100R Silver Metallic
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 aggressive cheek padding.
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 Nexx SX.100R Silver Metallic, a full-face helmet that seamlessly blends aggressive aerodynamic styling with uncompromising safety engineering. Crafted from high-strength composite materials, this ECE 22.06-certified protector offers superior impact resistance while keeping you cool through its advanced multi-channel ventilation system. The sleek silver metallic finish adds a touch of premium elegance to your riding gear, making it a standout choice for both sport and touring enthusiasts. With an aerodynamic profile that reduces wind noise significantly at highway speeds, the SX.100R ensures clarity and comfort on long rides. Its precise Intermediate Oval fit delivers a secure, custom-like feel, locking you in place against the elements. Whether you are carving through city streets or cruising open highways, this helmet provides the perfect balance of protection, breathability, and modern aesthetics.
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 carbon-fiber reinforced composite shell designed to meet ECE 22.06 standards while maintaining a low drag coefficient of 0.32. Its internal EPS liner is pre-formed for the Intermediate Oval shape, ensuring optimal energy dispersion during impact without excessive bulk.
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 aggressive cheek padding.
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.