4Forty AIR MIPS MTB Helmet

The 4Forty Air MIPS is packed with pro-level features yet designed with the privateer in mind. Its sleek shell and 3-position visor are not just about looks - they improve air ventilation, help manage sweat and give better goggle compatibility.

Bell's Float Fit system, a built-in Sweat Guide and anti-microbial Ionic+ padding keep you comfortable all day, while integrated MIPS and extended hard-shell coverage help you stay protected in all conditions. Eyewear ports, a Fidlock magnetic buckle and premium straps round out a dependable daily trail helmet.

Features

• Rotational energy management
• MIPS, integrated with the fit system
• 3-position adjustable visor
• Goggle Gripper
• Eyewear ports
• Fidlock magnetic buckle
• No-Twist Tri-Glides
• Sweat Guide
• Ionic+ anti-microbial comfort padding

Specification

• Construction: Fusion In-Mold polycarbonate shell
• Fit system: Float Fit, integrated with MIPS
• Ventilation: 14 vents
• Weight: 360 grams (size M)
• Sizes: S 52-56 cm, M 55-59 cm, L 58-62 cm, XL 61-65 cm (select colours)
• Certifications: CPSC Bicycle, CE EN 1078