Designed for aggressive trail and all-mountain riding, the Bell 4Forty Air MIPS Helmet delivers lightweight protection with exceptional ventilation. A full In-Mold construction, extended rear coverage, and MIPS® technology make it a confident choice for long climbs, fast descents, and everything in between.
Key Features
- MIPS® technology helps reduce rotational forces during angled impacts
- Lightweight In-Mold polycarbonate shell with EPS liner
- Overbrow Ventilation™ pulls cool air in and pushes hot air out
- Extended rear coverage for added trail protection
- Float Fit™ adjustment system for a secure, comfortable fit
- Adjustable visor compatible with goggles and sunglasses
Specifications
| Safety System | MIPS® |
| Construction | In-Mold polycarbonate shell |
| Fit System | Float Fit™ retention system |
| Ventilation | Overbrow Ventilation™ |
| Intended Use | Trail, all-mountain riding |
Fit Tip: Runs true to size with a trail-focused, secure fit. Ideal for riders who want strong ventilation without stepping up to a full enduro helmet.