Bell 4Forty MIPS Solid Blue Atoll MTB Helmet

Equipped with pro-level technology but designed with the privateer in mind, the Bell 4Forty Air Mips is the first choice for your next trail helmet.

The Bell 4Forty MIPS Solid Blue Atoll is engineered for serious trail riders who demand pro-level protection without compromise. This helmet combines cutting-edge safety technology with practical features built for all-day comfort and performance. Mips Evolve® technology reduces rotational forces from impacts, while the Float Fit™ system and Ionic+™ padding keep you comfortable through long sessions. The 3-position adjustable visor adapts to changing conditions and integrates seamlessly with goggles or glasses. Sweat Guide™ padding manages moisture effectively, and the Fidlock® magnetic buckle delivers quick, secure fastening. Practical touches include goggle gripper straps, integrated eyewear storage notches, and premium straps with No-Twist Tri-Glides™ for hassle-free adjustments. Extended hard-shell coverage and optimized ventilation make this helmet your reliable choice for daily trail riding in any condition. CE EN1078 certified. Weight: 360g (size M).

• MIPS® EVOLVE — Mips Evolve is designed to reduce rotational forces that can result from certain impacts. By integrating the Mips slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head.
• FLOAT FIT™ — A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with Mips®).
• FIDLOCK® MAGNETIC BUCKLE — Fidlock™ is an easy-to-use magnetic buckle. This time-saving feature slides closed laterally for an effortless, secure fit.
• NO-TWIST TRI-GLIDES™ — Quick-adjust fasteners that help keep straps flat and properly positioned
• SWEAT GUIDE™ — Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.
• IONIC+™ PADDING — Quick-drying interior padding helps manage sweat while fighting odor-causing bacteria.
• 3-POSITION ADJUSTABLE VISOR — 3-position adjustable visor allows for sun protection and integrates easily with goggles or glasses.
• GOGGLE GRIPPER — Rubber grip on the back of the helmet keeps your goggle strap in place.
• EYEWEAR STORAGE — Easily stash your glasses using the integrated helmet notches.

• CE EN1078
• 360 gr. (size M)