Fox Speedframe Pro Defy MTB Helmet Pine

Fox Speedframe Pro Defy MTB Helmet Pine is an MTB helmet built for aggressive trail and enduro rides. Fox Speedframe Pro Defy MTB Helmet Pine features MIPS impact protection, a dual-density Varizorb EPS liner, and a 360° fit retention system. Ride safer—order now!

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FOX
33512-391
€179.99
€161.99 Save 10%
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Color: GREEN
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Size: L
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Description

The Fox Speedframe Pro Defy MTB Helmet Pine is a premium open-face trail helmet designed for riders who want maximum protection and all-day comfort on MTB, e-MTB, enduro and aggressive trail sessions. With its pro-level safety technologies and refined fit system, the Fox Speedframe Pro Defy MTB Helmet Pine is ideal for demanding riders who push pace on technical descents but still need excellent ventilation on climbs. If you’re looking for a lightweight, secure and stylish mountain bike helmet in a distinctive pine colorway, the Fox Speedframe Pro Defy MTB Helmet Pine delivers.


Introduction: Type of Helmet & Target Rider

Built for modern mountain biking, this is a high-performance MTB trail helmet with extended coverage and advanced impact management. It suits:

  • Trail riders wanting improved rear/temple protection
  • Enduro riders who prefer open-face freedom without compromising safety
  • e-MTB riders needing stable fit at higher average speeds
  • Anyone seeking a premium helmet with high ventilation and comfort for long rides

Constructive Features: Materials & Assembly

The helmet is engineered to combine low weight, stiffness and impact performance:

  • In-mold EPS construction: the impact-absorbing EPS liner is bonded to the outer shell for a strong, lightweight structure.
  • MIPS® impact protection system: integrated low-friction layer designed to reduce rotational forces transmitted to the brain during angled impacts.
  • Dual-density Varizorb™ EPS: uses different foam densities to help manage impacts across a wider range of speeds and energies.
  • Goggle-compatible 3-position visor: optimized for trail visibility and easy goggle storage.
  • Premium liner: removable and washable, designed to manage sweat and improve long-ride comfort.

Safety & Comfort: Protection Level and Fit

Safety and comfort are the core of the Speedframe Pro line, with features aimed at real-world MTB crashes and day-long use.

Safety

  • MIPS® protection for rotational impact mitigation.
  • Extended coverage design around the back of the head for improved trail protection.
  • Certification: CE EN 1078 (cycling helmet standard for European markets).

Comfort & Fit

  • BOA® Fit System: precise micro-adjustment for a secure, stable fit that stays locked in on rough terrain.
  • High airflow ventilation: optimized vent channels help keep temperature under control on climbs and warm days.
  • Moisture management: liner and padding designed to reduce sweat build-up and improve comfort.

Why Choose It: Exclusive Advantages

Choosing the Fox Speedframe Pro Defy MTB Helmet Pine means stepping up to a true pro-grade trail helmet with measurable benefits:

  • Pro-level protection with MIPS® + Varizorb™ dual-density EPS
  • Dialed fit stability thanks to the BOA® retention system
  • Trail-ready practicality: visor positions for goggles and changing light conditions
  • All-day comfort with breathable, washable padding
  • Distinctive Pine colorway to match modern MTB gear and Fox apparel

Technical Data (Product Specs)

  • Product name: Fox Speedframe Pro Defy MTB Helmet Pine
  • Helmet type: Open-face MTB / Trail / Enduro
  • Impact technology: MIPS®
  • Liner: Dual-density Varizorb™ EPS
  • Construction: In-mold shell + EPS liner
  • Retention system: BOA® Fit System
  • Visor: Adjustable, 3-position, goggle-compatible
  • Padding: Removable / washable comfort liner
  • Certification: CE EN 1078
  • Color: Pine

Boost your confidence on technical trails with a helmet made for speed, control and protection: the Fox Speedframe Pro Defy MTB Helmet Pine is the premium choice for riders who refuse to compromise on safety, fit and performance.

Product Details

FOX
33512-391

Specific References

  • 0191972765535
  • 33512-391