Dialed fit. Pro-level protection. Confidence on every trail.

Engineered to outperform on the rowdiest descents and the steepest climbs, the Speedframe Pro – Defy Edition delivers trail-ready tech straight from Fox’s top-tier race DNA. Featuring Mips® Air Node protection, BOA® micro-adjustability, and a FIDLOCK® SNAP buckle for fast, glove-friendly security, this open-face helmet blends elite safety with all-day trail comfort.

TECH & SAFETY FEATURES

• Virginia Tech 5-Star Rating
  Independently rated as one of the safest trail helmets available, period.
• Mips® Air Node Protection System
  A lightweight, fully ventilated low-friction layer designed to reduce rotational forces during angled impacts—without compromising cooling or comfort.
• BOA® Fit System
  Dial in a perfect, glove-friendly fit with micro-adjustable tension and four vertical cradle settings for tailored positioning.
• FIDLOCK® SNAP Buckle
  Innovative magnetic closure snaps into place easily—even with gloved hands—and stays secure.
• Optimized Ventilation
  Strategically placed in-molded EPS channels create efficient airflow for active cooling on big rides.
• Dual-Density Varizorb™ EPS Foam
  Spreads energy from an impact across a wider zone for better protection during both high- and low-speed crashes.

TRAIL-READY FUNCTIONALITY

• Removable GoPro® Mount – Captures every send from the perfect angle
• 3-Position Adjustable Visor – Tilt it for goggle clearance or sun protection
• Sunglass-Specific Storage – Slide and stash mid-ride without worry
• Ionic+® Liner and Cheek Pads – Sweat-wicking, antimicrobial, and removable for easy washing

SIZE & FIT INFO

• Sizes: Small (51–55cm), Medium (55–59cm), Large (59–63cm)
• Same fit profile as Speedframe RS, Speedframe Pro, and original Speedframe
• BOA® dial for micro-tightening/loosening
• 4-way cradle adjust to set helmet height on your head
• Includes removable pad set to fine-tune snugness

MATERIALS & CARE

Composition:

• 38% EPS (impact foam)
• 34% Polycarbonate (shell)
• 22% Nylon (structural elements)
• 4% Polyester (liner)
• 3% POM (hardware)

Care Tips:

• Hand-wash or machine wash liner on cold, gentle cycle
• Line dry only
• Avoid aerosols (sunscreen, bug spray) that may degrade helmet finish

WHAT’S IN THE BOX

• Speedframe Pro Defy Helmet
• Under-visor GoPro mount
• Extra Ionic+® liner pads
• Helmet carry/storage bag

Tested and rated with a 5-star safety score from Virginia Tech, the Speedframe Pro is no slouch when it comes to impact protection. Its dual-density Varizorb™ EPS foam absorbs and distributes energy across a broader surface in the event of a crash. Combine that with an antimicrobial Ionic+® liner, goggle- and sunglass-compatibility, and a mountain-tuned ventilation system, and you’ve got a helmet that won’t slow you down—only keep you going harder.