Trail-tested helmet, engineered for excellence
Some people chase thrills on narrow ridgelines or rocky descents. Others relish the rush of pedaling harder, higher, and faster. The Fox Racing Speedframe RS is built for all of us who prefer to plunge headlong into adventure without compromising on safety or comfort. This helmet isn’t just a fresh design—it’s the culmination of years of innovation, research, and real-world testing. And, yes, it’s the one that every trail rider has been waiting for.
A New Kind of Trail Helmet
Mountain biking is about learning what you’re capable of, from technical switchbacks to grueling climbs. The Fox Racing Speedframe RS answers the call for next-level safety when the terrain—and your ambition—demands it. Earning the top 5-Star Rating from Virginia Tech is no small feat, and meeting the e-bike standard NTA 8776 proves this helmet means business.
The real secret? Mips® Integra Split technology. Fox Racing spent countless hours perfecting a system that layers two different densities of EPS foam. An inner layer absorbs low-speed impacts while the outer layer tackles high-speed hits. Between them sits a low-friction slip plane that reduces rotational forces—one of the main culprits behind concussions. Thanks to this design, the Fox Racing Speedframe RS sets a new standard for half-shell helmets.
Uncompromising Protection
Safety is everything here. Instead of sticking to the usual requirements for a half-shell MTB lid, Fox Racing took cues from its motocross legacy to create a helmet that can handle serious impact. The Speedframe RS features:
- Two Layers of Protection
Low-density EPS foam for lower-impact hits, and high-density EPS foam for more violent impacts. - Flexible Connection Points
“Woofers” allow each layer to move independently, helping reduce rotational motion. - Low-Friction Layer
Ensures the EPS layers can slide in different directions, mitigating injury-causing rotation.
Fox Racing didn’t stop at building a helmet that meets standards—it raised them. This level of forethought makes the Fox Racing Speedframe RS a trailblazer in half-shell design.
Comfort That Keeps Up
A helmet is only as good as its fit. The BOA® Fit System on the Fox Racing Speedframe RS offers micro-adjustments at 1mm increments, so you can dial in that perfect tension every time. Whether you’re ripping a singletrack loop or grinding out an epic climb, comfort stays consistent from the first pedal stroke to the last.
Engineered with rider feedback in mind, the Speedframe RS also sports a three-position adjustable visor, easy to fine-tune with one hand while on the move. And let’s not forget those quick breaks where you need a place to stash your shades—this design incorporates built-in eyewear storage that keeps your sunglasses secure even on bumpy terrain.
Designed for Every Rider
Testing prototypes in California and Barcelona gave Fox Racing a real-world benchmark for performance. The result? A helmet that suits every rider, from weekend warriors to enduro racers. Plus, the Fox Racing Speedframe RS is officially e-bike certified, which means it endures even stricter standards than typical MTB helmets.
This fresh approach follows Fox Racing’s ongoing philosophy—apply lessons learned from motocross, refine them for mountain biking, and craft a helmet that meets the evolving needs of modern riders. You don’t have to be a pro to appreciate maximum safety, and this one gives any trail enthusiast the confidence to push farther and faster.
The Fox Racing Speedframe RS Difference
When you strap on the Fox Racing Speedframe RS, you’re investing in a piece of gear that merges protection, comfort, and thoughtful design. This isn’t just a helmet; it’s the embodiment of what happens when passion for riding meets a commitment to continuous improvement. If you’re ready for bigger challenges and bolder lines, this helmet has your back.
Ready to rewrite your own limits? The Fox Racing Speedframe RS is your all-access pass to tackling trails with greater confidence. Strap it on, crank the BOA® dial, and see just how far your ambition can carry you.
Pros
- Advanced Safety Features: The helmet boasts a dual-layer EPS foam system and Mips® Integra Split technology, earning a top 5-Star rating from Virginia Tech and meeting strict e-bike standards.
- Superior Impact Protection: Its innovative design, featuring low-density EPS for low-speed impacts and high-density EPS for high-speed impacts, ensures comprehensive protection.
- Enhanced Rotational Force Mitigation: The inclusion of flexible connection points (“woofers”) and a low-friction layer significantly reduces rotational forces during angled impacts.
- Customizable Fit and Comfort: The BOA® Fit System offers precise, micro-adjustable tension in 1mm increments, ensuring an optimal fit on every ride.
- Thoughtful Design Details: With a three-position adjustable visor and built-in eyewear storage, the helmet addresses practical on-the-move needs for trail riders.
- Real-world testing across varied terrains underscores its reliable performance for a range of mountain biking disciplines.
Cons
- Potential Higher Price Point: The advanced technology and premium materials likely command a price premium compared to standard helmets.
- Possible Weight Increase: The dual-layer design and integrated systems might add extra weight, which could be a consideration for riders who prioritize ultra-light gear.
- Adjustment Complexity: While the BOA® Fit System provides a custom fit, it may require a brief learning curve for riders to master its precise adjustments.
- Niche Focus: Designed specifically for mountain biking and e-bike applications, its specialized features may not translate as effectively to other cycling disciplines.
Verdict
The Fox Racing Speedframe RS sets a new benchmark in mountain bike helmet design by marrying innovative safety features with tailored comfort and functionality. It delivers exceptional protection through its dual-layer EPS foam and cutting-edge Mips® technology, ensuring peace of mind on demanding trails. While its premium build may come with a higher price and a slight increase in weight, the thoughtful integration of customizable fit systems and practical design details makes it a standout choice for serious trail riders. Overall, the Speedframe RS is a compelling investment for anyone looking to push their limits with confidence on every ride.
The Fox Racing Proframe RS Mash Helmet stands out as a powerful alternative to the Speedframe RS, especially for riders who crave uncompromising protection and enhanced comfort on demanding trails. Engineered with the cutting-edge Mips® Integra Split system and dual-density foam that absorbs both low- and high-speed impacts, it delivers top-notch safety while keeping you cool with its superior ventilation. The helmet’s BOA® fit system provides micro-adjustability for a secure, custom fit, and the Fidlock® magnetic chinstrap ensures hassle-free, glove-friendly adjustments. With a three-position adjustable visor for clear vision and an integrated GoPro mount for capturing your most daring descents, the Proframe RS Mash Helmet is designed to meet the needs of all-mountain enthusiasts and elite enduro racers alike. Though priced at $359.95, its innovative features and thoughtful design make it a compelling, worthwhile investment for riders who demand nothing but the best on every ride.
