Unrivaled Comfort.
The F5 is the ultimate all-day helmet. Designed 100% from the ground up, only the best designs, years of rider feedback, testing data and cutting-edge technologies are integrated into this revolutionary lid. Combining extremely low weight, intuitive venting, and next-gen safety features, KLIM has engineered the F5 to provide the best possible riding experience in the most demanding environments, all day.

FEATURES:
  • FULL KLIM® KARBON FIBER SHELL
  • ONE OF THE LIGHTEST HELMETS IN THE INDUSTRY
  • EXTRA LARGE EYE PORT FOR MAXIMUM FIELD OF VISION
  • DUAL DENSITY EPS
  • 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 Helmet ECE

    $499.99
    SKU: 3910-000

    Ratings & Reviews

    13 reviews

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    3/5/2019 11:37 pm

    Latch love and Carbon goodness

    Hahasteven22

    I have owned both the f3 and the f5 helmet and the both are incredible. I moved over to the f5 about 3 months ago and the helmet is so light and comfortable I wouldn't ride with anything else. But the #1 reason to buy this helmet is the latching mechanism "Fidlock " I believe is the easiest most convent way to latch your helmet. I have started riding many of times and realized that I didn't latch my helmet reached down and without having to snap its latched and secure. I would recommend this helmet to a friend.

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    3/31/2020 12:10 am

    Awesome Helmet

    Clint

    I am very impressed with the F5 helmet for so many reasons. The light weight, the fit, the fidlock is awesome. The one thing that stands out above the rest is Klims Patriotism. I bought the the F5 Patriot and then noticed the Pledge of Allegiance is on the inside of the Visor. GOOD JOB KLIM. Being a Veteran this really meant something to me. Thank you Semper FI

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    7/1/2020 8:20 pm

    Worth it

    J P

    Great helmet, very light with lots a ventilation.

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    8/27/2020 10:28 am

    F5 Helmet ECE

    David

    Excellent gear. Well made, quality material, fit well. Wore the KLIM F5 ECE Helmet on our Tour of Idaho attempt. Love this helmet, it is light, fits well and has amazing venting capability. Highly recommend.

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    8/28/2020 1:18 pm

    Awesome helmet.....outstanding!

    Lee

    The helmet is amazing. It's light and has great venting for riding (even slowly over rocks) on hot days. The "helmet bag" that is included with this is not some cheapo drawstring bag, but the same Klim-branded ballistic nylon helmet bag you can buy on it's own for $50. The helmet also comes with a replacement visor, so if you smash yours up, you've got a spare. As others have said, the Fidlock strap is reason enough to buy this helmet. I'm still not able to latch it without struggle but will get there with muscle memory. The big deal is the ability to rapidly unlatch it and remove the helmet with gloves on. I am thrilled that this helmet is even available in a 3X size. The 3X size shares the same shell as XL and XXL, so at 3X, i'm filling it out pretty well. The 3x comes with the smallest cheek pads available (10mm) and I wish I could get a little bit smaller. I wish that the (Fidlock) strap were just a hair longer, as when fully extended, it's just sung against my chin.

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    10/24/2020 5:13 am

    F5 ECE / cooler -1.0

    Anthony Taupin

    excellent helmet, light and comfortable. design for those who are feeling hot. corresponds to the size chart. for 12 years in snowmobile, one of the best helmets I have had.

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    12/22/2021 3:41 pm

    Worth the wait!

    Sebastian Stolarski

    Wow very comfortable fit and for me it's very hard to find a helmet that fits me well. Quality is top notch and the locking magnet is awesome. Very light and vents well, did I mention that it comes with a quality bag.

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    2/8/2022 6:18 am

    F5 perfect helmet

    Javi San Jose Yetor

    I am amazed with my New F5, it’s so confortable to wear it the whole day, so ventilated even when Iam doing hard enduro pushing hard the bike At no speed and in tech sections I have enough visibility as if I wasn’t wearing a helmet. Top quality 👍my favourity by far

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    2/8/2022 8:01 am

    My favorite helmet yet

    Darren Teal

    This is my first Klim helmet and I have been very happy with it. It is extremely light compared to the moto helmets that I have worn in the past. The ventilation is also much better. The light weight and ventilation makes for a helmet that is comfortable to wear all on those all day endurance rides.

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    2/8/2022 9:06 am

    My favorite

    Chris Ward

    This is my 5th F5 helmet from Klim. I have tried so many other brands that just didn't cut it for me. The venting in the F5 is excellent for the over heaters out there. It is super light weight and fits so well. I will be staying with the Klim F5 because it's the best snowmobile helmet on the market.

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    2/8/2022 1:01 pm

    Best helmet in the game!

    Dylan seaward

    Definitely the best helmet I worn so light I can’t even tell I have a helmet on! With the edge goggles it’s breathable and the goggles don’t fog up and the go pro mount makes a perfect spot for my go pro thanks for making such a amazing helmet

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    2/10/2022 8:09 am

    Klim f 5

    Alex comtois

    FOR REAL THIS IS THE BEST HELMET TO OWN, I love the ventilation and the lightweight of this helmet very good for the cold and spring riding! Go BUY IT !

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    2/11/2022 5:26 pm

    F5 carbon

    Jason

    The F5 carbon helmet has been excellent! It is really light and well vented, and also for the cold trail rides the windstopper removable liner works well.

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