UNRIVALED COMFORT

Built on the F5 chassis and adding to its engineered capability to provide all-day comfort, the F5 Koroyd adds safety and ventilation technologies to provide protection, reduced weight and enhanced ventilation and carries the DOT certification for on-road use. Challenging long-held industry methods, the F5 is leading the way in head protection technology and providing the best possible riding experience. 


Koroyd® is a next generation energy absorbing technology, engineered with a unique structure and innovative energy management properties. When impacted the Koroyd cores crush homogeneously, decelerating the energy from the impact.


MIPS® brain protection system is a low-friction layer designed to reduce rotational motion from angled impacts the head.

FEATURES:
  • FULL KLIM® KARBON FIBER SHELL
  • ONE OF THE SAFEST HELMETS IN THE INDUSTRY
  • HYBRID IMPACT PROTECTION COMBINES MULTIPLE ENERGY ABSORPTION TECHNOLOGIES
  • KOROYD® TECHNOLOGY
  • MIPS® TECHNOLOGY
  • DUAL DENSITY EPS
  • EXTRA LARGE EYE PORT FOR MAXIMUM FIELD OF VISION
  • WIND TUNNEL TESTED
  • FID-LOCK® STRAP CLOSURES (EXTREMELY EASY TO TAKE HELMET ON AND OFF) VENTILATION:
  • MOST VENTILATED HELMET IN THE INDUSTRY
  • 18 INTAKES AND 8 EXHAUST VENTS
  • DIRECT VENT EPS DESIGN
  • DESIGNED TO INTAKE AIR AT SPEED / EXHAUST HEAT WHILE AT LOW SPEEDS OR STOPPED SAFETY:
  • SHELL STRUCTURE DESIGNED FOR MAXIMUM STRENGTH WHILE REMAINING LIGHTWEIGHT
  • NECK BRACE COMPATIBLE
  • EXCEEDS ECE CERTIFICATIONS COMFORT:
  • FOCUS ON FIT
  • MOISTURE-WICKING DRYLEX® COMFORT LINER
  • 3 SHELL SIZES AND 3 EPS SIZES FOR THE BEST FIT AND MAXIMUM COMFORT TO FIT YOUR HEAD LIKE A GLOVE INCLUDED:
  • HELMET BAG
  • BREATH BOX
  • WINDSTOPPER® LINER
  • EXTRA PEAK VISOR/HARDWARE
  • F5 Koroyd Helmet ECE/DOT

    $519.99
    SKU: 3992-000

    Ratings & Reviews

    8 reviews

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    12/12/2018 6:15 pm

    A beautiful masterpiece of carbon, MIPS and Koroyd

    JenH

    A beautiful masterpiece of carbon, MIPS and koroyd. Light, comfy, and I know my head is a safe as possible with all the latest in helmet tech!

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    1/11/2020 7:33 pm

    GREAT HELMET!!!!

    Luis Horacio Betances

    I have this helmet for also most a year now , and the feel and weight are so well balanced that goes even lighter , the magnetic gridlock sistem it is amazing, and the visual radius also , Love this helmet !!

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    2/16/2021 11:36 am

    Great helmet!

    Keith

    I love this helmet! Great fit, great ventilation, light weight and the magnetic latch is awesome!

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    12/19/2021 5:32 pm

    Great Helmet for Sleds and Moto

    Ryan Schopen

    I have the first year version of this helmet and love it. Light weight, great fit, works great for snowmobiling and Moto - just remove the Gortex liner and its awesome in the summer.

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    2/8/2022 6:41 am

    Great helmet

    Derek

    This is my second klim helmet and I'm still impressed with the hole system. It's got great air flow and the magnetic lock system really cuts down the hassle of strapping you're Helen helmet on.

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    2/8/2022 3:16 pm

    F5 hands down

    Christa Gehlhaar

    Bought an F5 when they first came out and I absolutely LOVE this helmet… Had Shoei, Troy Lee, Leatt, etc… by far this one blows them all out of the water. Absolutely comfy and easy to wash. Super light and I live in South Texas, it gets almost as hot as hell down here… the ventilation system is great! Field of view and fit is spot on. Now for my absolute favorite part about this helmet is the magnetic strap… it’s the cats you know what lol!

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    2/9/2022 8:34 am

    Great helmet but had trouble with the fit.

    MarkB

    I purchased this helmet without being able to try it on. The fit and feel are great and you can tell it is a well built helmet. I have a very short and thick neck and most of my riding is technical offroad/singletrack meaning I am usually in the standing position. I'm afraid the helmet is lower in the rear then your standard Arai or Shoei so when I stand and look forward the back of the helmet hits my neck and forces the helmet down on my face. Needless to say I had to return it. I just wanted to let others know if you are built like me you will probably not be able to wear the helmet which is a real bummer because it looks to be an amazing.

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    2/9/2022 9:11 am

    Would 100% recommend for safety and top of the line quality!

    Guenther 563

    This is a light, durable, and sleek helmet. Very impressed with the top of the line MIPS technology and KOROYD technology.

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