Bell 4Forty Air MIPS Sprint Stone 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 Air MIPS Sprint Stone MTB Helmet combines pro-level protection with rider-focused design. Built for trail enthusiasts, it features MIPS Evolve® technology to reduce rotational impact forces, while the Float Fit™ system and Ionic+™ padding deliver all-day comfort. The 3-position adjustable visor offers sun protection and seamless goggle integration, while Sweat Guide™ keeps moisture away from your eyes. Premium touches include a Fidlock® magnetic buckle for quick adjustments, eyewear storage notches, and goggle gripper straps. Extended hard-shell coverage and optimized ventilation make this helmet your reliable companion for daily trail riding in any condition.

• 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)