Dennis Kirk Inc.
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Price: $499.99
Color: Blue
Vivid Blue F5 Jet Helmet - ECE Only
Black/Red/White/Blue F5 Patriot Helmet - ECE Only
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Klim Vivid Blue F5 Jet Helmet - ECE Only

The F5 is the ultimate all-day off-road and snowmobile 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.


  • All helmet systems are designed for one result: all-day comfort
  • Ride cool all day with extreme ventilation at any speeds
  • Ride confidently with the latest protective technologies


  • Full KLIM carbon fiber shell
  • One of the lightest helmets in the industry
  • Extra large eye port for maximum field of vision
  • Triple density EPS
  • Wind tunnel tested
  • FID-Lock strap closures (extremely easy to take helmet on and off)


  • Most ventilated helmet in the industry
  • 18 intakes and 8 exhaust vents
  • Direct vent EPS design
  • Designed for radiant heat loss at low speeds


  • Shell structure designed for maximum strength while remaining lightweight
  • Neck brace compatible
  • Exceeds ECE certifications for off-road use use only; please note that this helmet was not manufactured for use on public roads and is not DOT approved


  • Focus on fit
  • Anti-microbial and anti bacterial materials
  • Moisture-wicking Drylex® comfort liner
  • 2 shell sizes and 2 EPS sizes for the best fit and maximum comfort to fit your head like a glove
  • 3D comfort mapped cheek pads
  • Medium helmet weighs 2 lbs., 12 oz.
Age Adult
Color Blue
Manufacturer Color Black
Manufacturer Color Vivid Blue
Manufacturer Color White
Safety Rating ECE-22.05
Units Each


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