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  • Details

    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 integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice a smuch, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value.

    Weight: 380g

    Vents: 15

    Certification: CPSC Bicycle

    CE EN1078

    Sizes: S 52–56 cm

    M 55–59 cm

    L 58–62 cm

    XL 61-65 cm (select colors)

    Fit System: Float Fit™ (integrated with MIPS)

    Construction: Fusion In-Mold polycarbonate shell

    Technologies: GoggleGuide™ Adjustable Visor

    No-Twist Tri-Glides™

    Sweat Guide™

    Optional MIPS® (integrated with fit system)