The Fox Proframe Frequency Helmet is the ultimate blend of lightweight breathability and full-face protection, designed for enduro and all-mountain riders who push limits on every ride. Featuring a striking Frequency graphic design, this helmet delivers high-performance safety features in a sleek, trail-ready package.
Key Features
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MIPS® Technology 
 Integrated system helps reduce rotational forces from angled impacts for advanced brain protection.
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Lightweight Full-Face Construction 
 Built for all-day comfort without sacrificing downhill-rated protection.
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Integrated Chin Bar 
 Secure, fixed design enhances structural integrity while maintaining low weight.
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24 Big Bore Vents 
 Delivers exceptional airflow for cool, breathable performance during intense rides.
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Fidlock® Magnetic Buckle 
 Glove-friendly, quick-release closure system ensures easy on/off with a secure fit.
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Removable Moisture-Wicking Liner 
 Washable and antimicrobial to keep sweat and odor in check.
Specifications
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Color/Design: Frequency 
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Weight: Approx. 750g (size medium) 
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Shell Material: Varizorb™ dual-density EPS, polycarbonate shell 
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Ventilation: 24 vents with internal channeling 
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Fit System: Fixed, performance fit with padded liner 
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Chin Bar: Molded-in, non-removable 
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Safety Tech: MIPS®, ASTM-certified DH protection 
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Certifications: CPSC, EN 1078, AS/NZS 2063, ASTM F1952 
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Intended Use: Enduro, all-mountain, downhill 
 
             
                     
                     
                     
                     
                     
                     
                     
                    