Fox Racing Dropframe Pro Kairos
Best open-face helmet for aggressive trail and e-bike riders.
This helmet offers the extended coverage of a full-face design with the breathability of an open-face trail lid. It is an ideal choice for aggressive riders who want maximum protection without the bulk or heat of a traditional full-face helmet.
$314.95
at
Twisted Cog Bike Shop
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Who it's for
- Aggressive trail riders seeking full-face confidence in an open design
- Safety-conscious mountain bikers prioritizing advanced impact and rotational protection
- Hot-weather riders needing maximum coverage without sacrificing cooling airflow
Who should skip it
- Riders who frequently store goggles on their helmet visor
- Weight-sensitive cyclists preferring lightweight, minimalist half-shell helmets
- Cyclists who prefer precise, on-the-fly rear dial fit adjustments
Performance breakdown
Safety Certification
NTA-8776 rating ensures robust protection for high-speed e-bike commuting.
Ventilation Efficiency
Big Bore vents and reduced contact area keep airflow moving constantly.
Fit Customization
BOA system provides precise, secure adjustments for various head shapes.
Impact Protection
MIPS integration effectively manages rotational forces during angled impacts.
Usability Features
Fidlock closure and GoPro mount add genuine convenience for daily riders.
Comfort and Hygiene
Ionic+ liner effectively combats odors during long, sweaty summer rides.
Key Specs
Size
20.1-21.7"
Size
21.7-23.2"
Size
23.2-24.8"
Still have a question?
Ask Metto anything about the Fox Racing Dropframe Pro Kairos before you decide.
