Bell 4Forty Air MIPS Helmet
58 - 62 cm10 pieces in stock at third-party supplier
Colour21
Size2
Product details
The 4Forty Air MIPS is equipped with professional-level features yet designed for the casual rider. With its sleek helmet design and 3-position visor, the advantages 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 and extended hard-shell coverage keep you protected in all conditions. Upgrades such as eyewear ports, a Fidlock® magnetic buckle, and high-quality straps make the 4Forty Air MIPS the ideal companion for everyday trail riding.
Colour | Black |
Bike helmet type | MTB helmet |
Bike helmet size | L |
Head circumference | 58 - 62 cm |
Helmet features | MIPS, Size adjustable, Visor |
Item number | 18848823 |
Manufacturer | Bell |
Category | Bike helmets |
Manufacturer No. | 170220000200214860 |
Release date | 5.10.2021 |
Colour | Black |
Exact colour description | Mat Black |
Material group | Carbon |
Material | EPS inner shell, Polycarbonate shell |
Target group | Women |
Age group | Adults |
Bike helmet type | MTB helmet |
Bike helmet size | L |
Head circumference | 58 - 62 cm |
Helmet shape | Hard shell |
Helmet features | MIPS, Size adjustable, Visor |
Air vents | 14x |
Helmet fastener | Magnetic closure |
Visor type | Removable |
Country of origin | China |
CO₂ emissions | 4,17 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | 1 x Bell 4Forty Air MIPS helmet |
Weight | 360 g |
Length | 38.10 cm |
Width | 26.40 cm |
Height | 19.20 cm |
Weight | 825 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?
Source: Galaxus- 16.Alpina0,5 %
- 16.BBB0,5 %
- 16.Bell0,5 %
- 16.Micro0,5 %
- 16.Mondo0,5 %
Statutory 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: Galaxus- 10.Kask3 days
- 11.iXS4 days
- 12.Bell5 days
- 12.Sweet Protection5 days
- 14.Lumos7 days
Return rate
How often is a product of this brand in the «Bike helmets» category returned?
Source: Galaxus- 27.TSG22,4 %
- 29.Fox23,2 %
- 30.Bell24,1 %
- 31.Lazer Sport24,2 %
- 32.iXS25,2 %




















