Fox Racing
Speedframe Pro Helmet - Defy
Speedframe Pro Helmet - Defy
SKU:FOX27171680R
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Shipping & Returns
Shipping & Returns
- Free shipping on orders over $80
- Returns made easy. Apparel including clothing, helmets, and shoes come shipped with a return label.
- 100% satisfaction guaranteed. We stand behind everything that we sell. If for any reason you are not satisfied with your purchase, simply return the item within 30 days and we'll exchange it or refund your purchase.
Description
Description
Performance-focused open-face trail helmet
Designed with input from our pro mountain bike athletes, the Speedframe Pro Defy Helmet has earned Virginia Tech’s best rating (5 stars) in its Bicycle Helmet Ratings program for a reason. This top-tier open-face mountain bike helmet offers a market-leading feature set to keep you protected every time you hit the trails. Top of that list is the Mips® Air Node protection system, a Low Friction Layer for fully ventilated lightweight helmets designed to reduce rotational motion and redirect forces away from your brain should you crash. Dual-density Varizorb™ EPS bumps up that impact protection further by spreading forces of impact across a wider area. The BOA® Fit System allows for micro-adjustability for a perfect fit every time you ride. The Ionic+® liner is antimicrobial and manages odor while wicking moisture away from the head, and is easily removed and washed. The one-hand adjustable visor is compatible with either sunglasses or goggles and the helmet features a sunglass-specific storage solution. If you're looking for a performance-minded trail helmet, congratulations-you just found your new lid.
- 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
Size Chart
Size Chart
| Size | Head Circ. (cm) | Hat Size (cm) | Head Circ. (in) | Hat Size (in) |
|---|---|---|---|---|
| Small | 51-55 cm | 16.2-17.5 cm | 20.1-21.7" | 6 3/8-6 7/8" |
| Medium | 55-59 cm | 17.5-18.8 cm | 21.7-23.2" | 6 7/8-7 3/8" |
| Large | 59-63 cm | 18.8-20.1 cm | 23.2-24.8" | 7 3/8-7 7/8" |
Part Numbers
Part Numbers
| Size | Pewter |
|---|---|
| Small |
SKUFOX27171680R
VPN33510-052-S
UPC191972994623
MPN33510-052-S
|
| Medium |
SKUFOX27526957R
VPN33510-052-M
UPC191972994630
MPN33510-052-M
|
| Large |
SKUFOX27560248R
VPN33510-052-L
UPC191972994647
MPN33510-052-L
|

