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/ECE 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.
Full KLIM Karbon Fiber Shell
One of the safest helmets in the industry
Hybrid impact protection combines multiple energy absorption technologies
Dual density EPS
Extra large eye port for maximum field of vision
Wind tunnel tested
Fid-Llock strap closures (Extremely easy to take helmet on and off)
Most ventilated helmet in the industry
18 intake and 8 exhaust vents
Direct vent EPS design
Designed to intake air at speed / exhaust heat while at low speeds or stopped
Shell structure designed for maximum strength while remaining lightweight
Neck brace compatible
Exceeds ECE certifications
Focus on fit
Anti-microbial and anti-bacterial materials
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