The Fox Speedframe RS is an open-face mountain bike helmet with Mips Integra Split, dual-density foam and a BOA Fit System. It includes a Fidlock SNAP buckle, washable Ionic+ liner and an adjustable visor with an included removable under-visor GoPro mount.
| Feature | Specification |
|---|---|
| Impact technology | Mips Integra Split | dual-density foam with low-friction layer |
| Fit system | BOA Fit System |
| Buckle | Fidlock SNAP |
| Liner | Removable, washable Ionic+ | antimicrobial, odor and moisture management |
| Ventilation | Channeled, In-Mold EPS |
| Visor | Three positions | one-handed adjustment | glasses and goggle compatible |
| Eyewear storage | Dedicated sunglasses ports |
| Camera mount | Removable under-visor GoPro mount included |
| Certification | NTA 8776 |
| Size | Head circumference |
|---|---|
| S | 51–55 cm |
| M | 55–59 cm |
| L | 59–63 cm |
Measure head circumference with a level tape measure and use the model-specific size guide. Check fit before use.