FOX SPEEDFRAME PRO DEFY MIPS MTB Helmet Grey 2025

Designed in collaboration with the brand's team of mountain bike athletes, the FOX SPEEDFRAME PRO Backfade helmet has been awarded the highest rating (5 stars) by the independent Virginia Tech institute as part of its "Bicycle Helmet Rating" program.

This top-level, classic mountain bike helmet offers a high-end feature set to protect you as you hit the trails. At the top of this list is the MIPS® Air Node protection system , designed to reduce the rotational motion applied to the head by absorbing and redirecting forces that could damage the brain in the event of a collision.

The dual-density Varizorb™ EPS shell optimizes the level of protection by distributing impact forces over a wider surface area. The 360-degree Boa retention system and FIDLOCK snap buckle guarantee a perfect fit on every outing, and easy opening/closing, even with gloves. The antimicrobial Ionic+® liner limits odors while wicking away perspiration, and can be easily removed and washed as needed.

The Speedframe Pro helmet can also accommodate goggles, thanks to its 3-position adjustable visor.

Size Guide :

Ref: 15045705761148