Alpinestars Tech5 V2
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Add to compareQuick 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.
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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Experience the pinnacle of protective performance with the Alpinestars Tech5 V2, engineered for riders who demand uncompromising safety without sacrificing style. Crafted from aerospace-grade carbon fiber and featuring a revolutionary multi-density EPS liner, this helmet offers superior impact absorption that keeps you protected when it matters most. Its sleek, aggressive aesthetic is complemented by premium graphics that make a statement on the track or street.
Rider Profile & Intended Use
Where to buy
Price History & Trends
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Product Concept & Specifications
Alpinestars (Italy)Engineering & Technical Analysis
The Alpinestars Tech5 V2 represents a significant evolution in carbon fiber composite technology, utilizing a multi-density EPS liner system that adapts to impact forces more effectively than traditional single-density foams. The shell construction incorporates a unique weave pattern designed to dissipate energy across the surface area rather than concentrating it at the point of impact, significantly enhancing structural integrity without adding excessive weight. Furthermore, the integration of the 'Air Flow' channeling system within the liner creates a micro-ventilation effect that actively cools the rider's head during high-speed descents, addressing one of the primary thermal management challenges in full-face helmet design.
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
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.
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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.