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.

 

Full klim® karbon fiber shell
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)
Shell structure designed for maximum strength while remaining lightweight
Weight: 1420 g (size large)