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The Bell 4Forty Air Integrated MIPS bike helmet provides comfort and safety thanks to the Float Fit system, built-in MIPS technology, and 14 ventilation holes.

Basic data

Brand Bell
Country of origin of the brand USA
Sport Bicycles
Gender Male, Woman
Season Year-round
Leading colour Black
Model/product code 4Forty Air Integrated MIPS BEL-7139321
Code 2000114613

Product details

Fastening type Magnetic Fidlock buckle
Adjustment system Float Fit
Shell In-Mold
Lining Sweat Guide ™
Mips Yes
Ventilation Yes
Technologies MIPS®, Ionic+®, Fidlock®, In-Mould
Weight 360 g

Additional information

Canopy Yes
Insect netting No
Lamp No

Warnings and producer's data

Standards, certificates CPSC bicycle, CE EN 1078
Producer Bell Helmets | 5550 Scotts Valley Dr, Scotts Valley, CA 95066, USA | consumersupport-bell@bellhelmets.com | AMP SOURCE Siulczyńska Spk | Wielkopiecowa 6 42-200 Częstochowa Polska | info@amppolska.pl

Bike helmet Bell 4Forty Air Integrated MIPS matte/black (BEL-7139321)

Bell 4Forty Air Integrated MIPS Bicycle Helmet matte/black is the ideal choice for cycling enthusiasts seeking advanced protection and comfort. Equipped with a peak, it provides additional protection from the sun and rain, enhancing comfort during long rides. The shell constructed using In-Mold technology ensures lightness and durability, which is essential during intense cycling.

Advanced protective technologies

The Bell 4Forty Air Integrated MIPS matte/black bicycle helmet employs Mips® technology, which enhances head protection in the event of angled impacts. This system effectively reduces rotational forces, minimising the risk of brain injuries. Additionally, the Fidlock® magnetic buckle allows for quick and easy fastening of the helmet, increasing user comfort.

Comfort and fit

The Float Fit adjustment system in the Bell 4Forty Air Integrated MIPS matte/black bicycle helmet allows for precise fitting to the shape of the head. This solution increases stability and wearing comfort, which is crucial during dynamic rides. The Sweat Guide™ padding effectively wicks away moisture, ensuring a feeling of dryness and comfort even during intense training sessions.

Optimal ventilation

Thanks to effective ventilation, the Bell 4Forty Air Integrated MIPS matte/black bicycle helmet provides excellent heat dissipation, which is particularly important when riding on warm days. The helmet's design allows for free airflow, enhancing comfort and allowing focus on the ride.

Bell 4Forty Air Integrated MIPS Bicycle Helmet - features:

  • Peak providing protection from the sun and rain;
  • Shell made with In-Mold technology ensuring lightness and durability;
  • Mips® technology enhancing protection against rotational forces;
  • Fidlock® magnetic buckle allowing for quick and easy fastening;
  • Float Fit adjustment system for precise fitting;
  • Sweat Guide™ padding effectively wicking away moisture;
  • Effective ventilation providing excellent heat dissipation.
MIPS®
Multidirectional Impact Protection System - A common impact protection system used in helmets. Its purpose is to protect against the rotational movement that occurs during a severe impact. MIPS absorbs the first shock, minimising the risk of brain damage.
Ionic+®
An innovative technology that relies on the release of silver ions from the fabric fibres. The system helps to eliminate microorganisms from the surface of the product.
Fidlock®
Magnetic locking systems, characterised by simplicity of use and durability. Modular technology provides the user with a multitude of fastening options.
In-Mould
In-mold is a manufacturing method in which the outer shell of the helmet is permanently bonded to a layer of inner protective foam during moulding. This makes the helmet lighter, more durable and better absorbs impacts. The process also provides an aesthetically pleasing finish and increased structural durability.
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Bike helmet Bell 4Forty Air Integrated MIPS matte/black

Bike helmet Bell 4Forty Air Integrated MIPS matte/black

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