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Bell 4Forty Air Mips mountain bike helmet

(3 reviews)
Integrated Mips - Float Fit - Ionic+ foam

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Ref : 1871452
€89.27 €116.27
Price : €139.95
In stock

Based on 3 reviews

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Bell 4Forty Air Mips mountain bike helmet in black, white, grey, blue and burgundy

Bell 4Forty Air Mips mountain bike helmet

More details In stock

Bell 4Forty Air Mips mountain bike helmet

€89.27 €116.27
Casque VTT Bell 4Forty Air Mips 2022
Casque VTT Bell 4Forty Air Mips 2022
  • €27.00 economy
Casque VTT Bell 4Forty Air Mips 2022
Casque VTT Bell 4Forty Air Mips 2022
Our opinion

The Bell 4Forty Air Mips is a mountain bike helmet designed for professionals but intended for the general public. It is ideal for riding on your favourite trails, whether in summer or mid-season.

Mathieu D.

Mountain bike expert

At first glance, the Bell 4Forty Air Mips is very attractive with its sleek, elegant design. With its 3-position visor, this mountain bike helmet is practical and functional for all types of rides. Thanks to its 14 ventilation holes, the 4Forty Air Mips provides better ventilation and good sweat management during the hottest summer rides. This helmet is also comfortable, thanks to the Float Fit system, the integrated Sweat Guide and the antimicrobial Ionic+ foam.The Mips system and deep shell coverage allow you to ride your favourite trails at full speed. Note that this Bell 4Forty Air Mips has goggle retention ports, allowing riders to ride with peace of mind without the risk of losing their goggles along the way. The Fidlock magnetic buckle and premium straps ensure a precise and comfortable fit. All in all, the Bell 4Forty Air Mips is sure to appeal to many mountain bikers, whether they're into cross-country or enduro riding.

Technical specifications:

- Use: Cross-country mountain biking, Enduro
- Colours: matt black, matt white, carbon, grey/red, camouflage, blue, light grey, burgundy
- Sizes: S (52-56cm), M (55-59cm), L (58-62cm) / XL (61-65cm) only for carbon and matt black
- Manufacturer's weight: 360 grams for size M
- Adjustable visor - 3 positions - Adjustment system: Float Fit - Construction: Fusion In-Mold polycarbonate shell - Rotational force management: MIPS - Grip for goggles- Eyeglass retention ports
- Fidlock magnetic buckle
- No-Twist Tri-Glides straps
- Sweat Guide moisture management
- Ionic+ antimicrobial foam


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Based on 3 reviews

  • Image utilisateur ALEX M.
    Published Feb 02, 2026 at 06:01 pm (Order date: Jan 23, 2026)
    5

    Used mainly for my bike trips. Comfortable, airy, practical magnetic helmet attachment.... (Translated review)

  • Image utilisateur Bob J.
    Published Nov 30, 2025 at 06:45 pm (Order date: Nov 18, 2025)
    5

    Bell helmet! nothing to complain about, comfortable (Translated review)

  • Image utilisateur Xavier l.
    Published Jun 15, 2025 at 10:24 pm
    5

    Great brand of helmet in motorsport, very good price-function ratio for a MIPS (Translated review)




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