KLIM · F5 Koroyd
F5 Koroyd
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 aggressive riding positions; may feel tight on high cheekbones due to dirt-specific shell geometry.
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
"Ride Anywhere"
The Klim F5 Koroyd is crafted for intense dirt riding with ultra-wide goggle eyeport stabilization, delivering lightweight balance and wide-vision goggle accommodation. Featuring a Aerospace-Grade 100% Carbon Fiber architecture at a featherweight 1269g, it combines progressive kinetic energy dissipation across DOT, ECE 22.05 certifications with an acoustically tuned ~99 dB aero profile. An ultra-breathable, antimicrobial interior liner stabilizes the helmet during aggressive terrain vibration, locked in securely with track-proven Double D-Ring retention.
Rider Profile & Intended Use
Wo kaufen
| Händler | Preis | Availability | |
|---|---|---|---|
| Amazon (US) | Aktuellen Preis prüfen | Auf der Website ansehen | Preis prüfen → |
Preisverlauf & Trends
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Product Concept & Specifications
KLIM (United States)Engineering & Biomechanical Safety Analysis
Features Hand-laid Karbonite Carbon Fiber shell construction optimized for extreme adventure dual-sport touring paired with Fidlock magnetic quick-release chinstrap buckle with distortion-free optical shield and peak visor. The interior utilizes Klimatek cooling fabric interior with high-volume chin intake ventilation with pre-shaped speaker cutouts for seamless Bluetooth comms integration.
The F5 Koroyd is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from Carbon Fiber. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.
Certified to ECE 22.05, DOT protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.
Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.
Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.
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 aggressive riding positions; may feel tight on high cheekbones due to dirt-specific shell geometry.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Gloss Black / | — |
HSN-VAR-KLIM-F5-KOROYD-GLOSS-BLACK | instock |
| Anthracite / | — |
HSN-VAR-KLIM-F5-KOROYD-ANTHRACITE | instock |
| Vortex TC-2 / | — |
HSN-VAR-KLIM-F5-KOROYD-VORTEX-TC-2 | instock |
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Compatible Motorcycles for the F5 Koroyd
Calibrated for upright windscreen deflection, all-terrain dust filtration, and long-travel suspension dynamics.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.