Global Helmet Intelligence Platform

KLIM · F3 Carbon

Klim F3 Carbon

SPECIFICA TECNICA VERIFICATA Dirt/MX DOT, ECE 22.05 Carbon Fiber 1200g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT, ECE 22.05
Measured Weight 1200 g
Shell Material Carbon Fiber
Head Shape Fit Intermediate Oval
Retention System Double-D ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ DOT
Rotational Protection ECE 22.05
SHARP Impact Score Not tested by SHARP
Retention Mechanism Double-D ring
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

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 F3 Carbon is the pinnacle of lightweight performance for the modern dual-sport rider. Engineered with an ultra-light 100% carbon fiber shell, this helmet drastically reduces neck fatigue during long days on the trail or extended adventure touring. Its advanced aerodynamic profile is designed to minimize drag and lift, ensuring stability even when riding at higher speeds or in gusty conditions. The high-efficiency ventilation system features strategically placed intake and exhaust ports that create a constant flow of cooling air, keeping the rider comfortable in diverse climates. Vision is prioritized through an expansive eye port that accommodates a wide range of goggles, providing unobstructed peripheral awareness. Inside, the intermediate oval head shape offers a refined, secure fit that caters to the majority of riders. With its combination of premium materials, superior engineering, and a focus on both protection and comfort, the Klim F3 Carbon sets a new standard for riders who demand uncompromising quality and performance in every environment.

Key Highlights:

100% carbon fiber shell Ultra-lightweight construction Intermediate oval fit High-efficiency ventilation system DOT and ECE 22.05 certified 5-year warranty

Rider Profile & Intended Use

Riding Style Dirt/MX
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Dove acquistare

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Cronologia e tendenze dei prezzi

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Product Concept & Specifications

KLIM (United States)

Engineering & Biomechanical Safety Analysis

The Klim F3 Carbon helmet features a carbon fiber shell for optimal protection, while its intermediate oval head shape ensures a comfortable fit for most riders. It also boasts excellent ventilation and a secure fit system for reduced fatigue during long rides.

The Klim F3 Carbon 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 DOT, ECE 22.05 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.

Costruzione della calotta Carbon Fiber Materiale strutturale esterno
Measured Weight 1200 g (2.65) Peso approssimativo della taglia media
Warranty 5 Years Durata della copertura del produttore
Uso principale Dirt/MX Orientamento di guida ottimizzato

Safety & Certifications

Certificazione DOT Standard di sicurezza certificato
Rotational Protection ECE 22.05 Attenua l'impatto rotazionale
Sgancio di emergenza Not specified Rimozione rapida delle imbottiture per guanciali
Cinghia di ritenzione Double-D ring Tipo di fibbia del cinturino sottogola

Acoustics & Aerodynamics

Livello di rumore Non testato Rumore del vento misurato in velocità
Ventilazione 9/10 Valutazione delle prestazioni del flusso d'aria
Testato in galleria del vento Not specified Aerodinamica della calotta ottimizzata
Pinlock anti-appannamento Non incluso Inserto antiappannamento per visiera

Technology & Convenience

Integrazione delle comunicazioni N/A Disponibilità di predisposizione per interfono
Compatibile con gli occhiali Not specified Scanalature per occhiali nella fodera interna
Sistema della visiera Not verified Visiera parasole integrata a scomparsa
Interno removibile Not verified Moduli interni lavabili

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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.

Manufacturer Source
KLIM Official Specification
Safety Testing Agency
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-10