All-mountain value — mips evolve, float fit, sweat guide, adjustable visor, full hard shell — the 4forty is ready for anything the trail throws your way.

OFF-ROAD ACHIEVER

Mountain biking is a demanding sport—compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail riding life; with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard-shell, adjustable visor, and the option of integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-conditions, all kinds of trail champion packing a heavyweight value.

Specs

• IMPACT MANAGEMENT: MIPS® EVOLVE
• CONSTRUCTION: FUSION IN-MOLD POLYCARBONATE SHELL
• VISOR: ADJUSTABLE VISOR
• FIT SYSTEM: FLOAT FIT™
• PRODUCT WEIGHT: 380G (SIZE M)
• CERTIFICATION: CE EN1078 CERTIFIED, CPSC SAFETY CERTIFIED
• VENTS: 15

Technology

• 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®).
• Adjustable Visor: Adjustable visor allows for sun protection and easy goggle storage.
• 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.
• Goggle Gripper: Rubber grip on the back of the helmet keeps your goggle strap in place.