KLIM F5 Koroyd Helmet ECE/DOT

3992-000
KLIM

€ 820,00

Choose your colour Colour:

Ascent Monument Gray
Ascent Asphalt
Ascent Striking Petrol
Ascent Vivid Blue
Topo Potter's Clay

Choose your size Size:

S
M
L
XL
2XL
3XL
S
M
L
XL
2XL
3XL
S
M
L
XL
2XL
S
M
L
XL
2XL
S
M
L
XL
2XL
3XL
Size chart
To order, select your color & size first.
  • Warranty
  • This product is covered by a warranty.
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KLIM F5 Koroyd Helmet
The KLIM F5 Koroyd is engineered for riders who demand uncompromising comfort, advanced protection and industry-leading ventilation. Built on the proven F5 chassis, it elevates safety and airflow while maintaining low weight and all-day comfort.


Advanced protection

  • KOROYD® energy-absorbing core structure
  • Uniform compression for controlled impact reduction
  • MIPS® Brain Protection System for rotational impacts
  • Full carbon fiber outer shell
  • Dual-density EPS liner
  • ECE and DOT certified

Ventilation & performance

  • 18 intake and 8 exhaust ports
  • Direct airflow through EPS and KOROYD® structure
  • Efficient heat evacuation at all speeds
  • Stable in off-road and on-road conditions

Comfort & fit

  • Optimized ergonomic fit
  • Lightweight hybrid construction
  • Comfortable for long rides
  • Designed for extreme performance


  • KLIM F5 Koroyd Helmet with full KLIM® carbon fiber shell for maximum strength and reduced weight
  • Hybrid impact protection system combining multiple energy-absorbing technologies
  • KOROYD® technology for advanced energy absorption through homogeneous structural crushing
  • MIPS® Brain Protection System to reduce rotational forces from angled impacts
  • Dual-density EPS liner for optimized impact management
  • Extra-large eye port for maximum field of vision (FOV)
  • Wind tunnel tested shell design for aerodynamic efficiency and stability
  • Fid-Lock® magnetic strap closure for fast, secure, and glove-friendly operation
  • Shell structure engineered for maximum strength while remaining lightweight
  • Weight: approximately 1420 g (size Large)
  • Most ventilated helmet in the industry with 18 intake vents and 8 exhaust vents
  • Direct vent EPS design for efficient airflow throughout the helmet interior
  • Ventilation system engineered to intake air at speed and exhaust heat at low speeds or when stopped
  • One of the safest helmets in the industry with hybrid impact protection architecture
  • Neck brace compatible design
  • Exceeds ECE safety certification requirements and DOT approved for road use
  • Moisture-wicking DRYLEX® comfort liner for long-ride comfort and hygiene
  • Focus on fit with three shell sizes and three EPS sizes for precise sizing and optimal comfort