Fox Racing Speedframe Pro Defy Helmet
Best premium protection for aggressive trail riders.
This helmet offers top-tier protection and comfort for mountain biking, boasting a 5-star safety rating and advanced impact absorption systems. Its adjustable fit and ventilation ensure a great ride, while features like sunglass storage add practical convenience on the trail.
$170.00
More Speedframe options
Fox Racing Speedframe Pro Helmet
$143.94
Speedframe Pro Klif
$189.95
Fox Racing Speedframe RS Paranoid Helmet
$319.95
Fox Racing Speedframe Pro Helmet
$219.95
Fox Racing Speedframe MIPS
$189.95
Speedframe Pro Helmet
$199.95
Fox Racing Speedframe Pro Fade Helmet
$112.98
Speedframe Pro Helmet
$219.95
Fox Racing Speedframe Visor
$9.95
Fox Racing Speedframe Visor
$9.95
Fox Racing Speedframe Visor
$9.95
Speedframe Pro
$105.00
Speedframe Pro
$219.95
Speedframe Pro Defy Helmet
$219.95
Speedframe Pro Blocked
$219.95
Speedframe Pro Blocked
$139.95
Speedframe Racik Helmet
$99.95
Speedframe Pro Klif
$244.95
Fox Racing Speedframe Retention System
$12.95
Fox Racing Speedframe Pro
$12.95
Fox Racing Speedframe RS
$349.95
Fox Racing Speedframe Pro
$219.95
Speedframe RS MTB Helmet
$319.95
Speedframe RS
$319.95
Fox Racing Speedframe Pro Helmet
$244.95
Fox Racing Speedframe Pro Helmet
$199.95
Fox Racing Speedframe Pro Helmet
$219.95
Fox Racing Speedframe Pro
$279.95
Fox Racing Speedframe Pro Helmet
$244.95
Fox Racing Speedframe Pro Helmet
$214.99
Fox Racing Speedframe Pro Helmet
$189.95
Fox Racing Speedframe Pro Helmet
$59.99
Fox Racing Speedframe Pro Helmet
$219.95
Who it's for
- Mountain bikers prioritizing maximum head safety on challenging trails
- Riders seeking snug, breathable comfort for extended adventures
- Aggressive trail riders needing practical features for goggles and quick adjustments
Who should skip it
- Budget-conscious riders looking for more affordable helmet options
- Riders in very hot climates prioritizing maximum ventilation
- Cross-country racers or minimalist riders preferring a lightweight, low-profile helmet
Performance breakdown
Impact Protection
Virginia Tech's top-tier rating confirms industry-leading safety performance.
Fit Precision
The BOA system offers micro-adjustability for a secure, customized feel.
Ventilation Efficiency
Channeled EPS design keeps airflow consistent during high-exertion climbs.
Buckle Convenience
FIDLOCK SNAP buckle makes securing the strap effortless, even with gloves.
Moisture Management
Ionic+ liner effectively wicks sweat while keeping odors at bay.
Trail Versatility
Adjustable visor and dedicated sunglass storage adapt perfectly to changing conditions.
Key Specs
Virginia Tech 5-Star helmet rating
Features Mips® Air Node protection system
BOA® Fit System for micro-adjustability
FIDLOCK SNAP helmet buckle provides quick and secure entry and exit while wearing gloves
Removable, washable Ionic+® liner is antimicrobial and manages odor while wicking moisture away from the head
Optimized venting with channeled, in-molded EPS provides efficient cooling
Dual-density EPS provides improved protection by spreading forces of impact across a wider area
One-hand adjustable visor is compatible with sunglasses and goggles
Sunglass-specific storage solution
Weight
350±35g (Medium)
Know before you buy
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