Bell 4Forty Air MIPS

55 - 59 cm
84Ratings
BrandMore from Bell
Delivered between Wed, 23.9. and Thu, 24.9.
More than 10 pieces in stock at supplier
free shipping

Colour24

Size3

Product details

The 4Forty Air MIPS is equipped with professional-level features while being designed for the casual rider. With its sleek helmet design and 3-position visor, the benefits are not only visible but also functional: improved ventilation, effective sweat management, and better compatibility with glasses. Our Float Fit™ system, integrated Sweat Guide™, and antimicrobial Ionic+ padding ensure all-day comfort, while the integrated MIPS provides protection in all conditions. Upgrades such as eyewear openings, a Fidlock® magnetic buckle, and high-quality straps make the 4Forty Air MIPS the ideal companion for everyday trail riding.

Specifications
Construction: In-Mold Polycarbonate / EPS Liner
Adjustment System: FloatFit™
Visor: Removable
Hardware Features: MIPS Technology.

Key specifications

Colour
White
Bike helmet type
MTB helmet
Bike helmet size
M
Head circumference
55 - 59 cm
Helmet shape
Fullface
Helmet features
In-Mold, MIPS
Weight
360 g

General information

Item number
60841890
Manufacturer
Bell
Category
Bike helmets
Manufacturer No.
39280-067-M
Release date
6.8.2025

Colour

Colour
White
Exact colour description
solid matt white

Material

Material group
Plastic
Material
EPS, Polycarbonate

Target group

Target group
Men, Women
Age group
Adults

Helmet properties

Bike helmet type
MTB helmet
Bike helmet size
M
Head circumference
55 - 59 cm
Helmet shape
Fullface
Helmet features
In-Mold, MIPS
Air vents
14x
Helmet fastener
Magnetic closure
Visor type
Removable

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.87 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Helm

Product dimensions

Weight
360 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 23.Abus
    0.6 %
  • 23.Alpina
    0.6 %
  • 23.Bell
    0.6 %
  • 23.Cratoni
    0.6 %
  • 23.iXS
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 9.Alpina
    2 days
  • 9.Kask
    2 days
  • 11.Bell
    3 days
  • 11.Frezzo
    3 days
  • 11.Lazer Sport
    3 days

Return rate

How often is a product of this brand in the «Bike helmets» category returned?

Source: Digitec Galaxus
  • 35.iXS
    24.8 %
  • 36.Troy Lee Designs
    24.9 %
  • 37.Bell
    25.4 %
  • 38.Frezzo
    26.2 %
  • 39.Leatt
    29.6 %
Source: Digitec Galaxus