4Forty MIPS Helmet
4Forty MIPS Helmet 4Forty MIPS Helmet 4Forty MIPS Helmet 4Forty MIPS Helmet 4Forty MIPS Helmet 4Forty MIPS Helmet 4Forty MIPS Helmet


4Forty MIPS Helmet


2 in stock

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Matte/Gloss Black
Matte/Gloss Slate/Orange
Matte/Gloss Grey/Black
Matte/Gloss Black Camo

Sizing Chart

Free return shipping within the USA!
All apparel and protection items are eligible for FREE return shipping, for the first return, within the USA. This gives you peace of mind when ordering products that may not fit right. Please note, the product must be in new condition with all original packaging.

Bell 4Forty MIPS Helmet

Mountain biking is a demanding sport - compromises and shortcuts when it comes to gear are never a good idea. The Bell 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 as much, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value.


    • Core Material: EPS
    • Shell Material: Fusion In-Mold Polycarbonate
    • Adjustable Fit: Yes
    • Ventilation: 15
    • MIPS Protection: Yes
    • Safety Certification: CE EN1078, CPSC Bicycle
    • Intended Use: MTB
    • Warranty: 1 year

    Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.


    4Forty MIPS Helmet

    Size SM MD LG XL
    Head Circumference (Measure just above ears) 52-56cm 55-59cm 58-62cm 61-65cm

    Reviews / Q&A

    Bell 4Forty MIPS Helmet: Matte/Gloss Black / SM: 7088197 - Matte/Gloss Black / MD: 7088198 - Matte/Gloss Black / LG: 7088199 - Matte/Gloss Black / XL: 7088200 - Matte/Gloss Slate/Orange / SM: 7101614 - Matte/Gloss Slate/Orange / MD: 7101615 - Matte/Gloss Slate/Orange / LG: 7101616 - Matte/Gloss Grey/Black / LG: 7128902 - Matte/Gloss Black Camo / SM: 7113802 - Matte/Gloss Black Camo / MD: 7113803 - Matte/Gloss Black Camo / LG: 7113804