Bell 4Forty

58 - 62 cm
Delivered between 2.1.2026 and 6.1.2026
Only 1 piece in stock at third-party supplier
Supplied by
free shipping

Colour5

Product details

Ready for anything!

Mountain biking is a demanding sport—when it comes to gear, compromises and shortcuts are never a good idea. The 4Forty was designed to meet the demands of the discipline; featuring generous ventilation, comfort through the Float Fit™ adjustment system, an integrated Sweat Guide™, extended protection at the back of the helmet, a Fusion In-Mold polycarbonate shell, and an adjustable visor. With the comfort, protection, and features of helmets that cost twice as much, the 4Forty is the lightweight, all-mountain champion that can take on all the heavyweights of the discipline.

Specifications

Construction:

  • Fusion In-Mold polycarbonate shell - A process developed by Bell that fuses the outer shell with the EPS inner liner, resulting in a stronger helmet.

Adjustment system:

  • Float Fit™ - Minimalist, lightweight adjustment system with a rubberized dial for optimized settings and comfort.

Additional technologies:

  • Adjustable GoggleGuide™ visor - Compatible with goggles and glasses.
  • No-Twist Tri-Glides™ straps that prevent twisting.
  • Sweat Guide™ sweat management to keep sweat out of your eyes.

Certifications:

  • CE EN1078

Ventilation:

  • 15

Weight:

  • 324 g (M)

Sizes:

  • S 52-56 cm
  • M 55-59 cm
  • L 58-62 cm
  • XL 61-65 cm.

Key specifications

Colour
Blue
Helmet features
Visor
Head circumference
58 - 62 cm
Bike helmet type
MTB helmet
Bike helmet size
L
Item number
38661321

General information

Manufacturer
Bell
Category
Bike helmets
Manufacturer no.
7142171
Release date
16.9.2023
External links

Colour

Colour
Blue
Exact colour description
G BlueHivizM

Material

Material group
Plastic
Material
Fusion in-mould shell made from polycarbonate

Target group

Target group
Men
Age group
Adults

Helmet properties

Bike helmet type
MTB helmet
Bike helmet size
L
Head circumference
58 - 62 cm
Helmet features
Visor
Air vents
15x
Visor type
Removable

Origin

Country of origin
France

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
324 g

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

Compare products

Goes with

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
  • 21.Abus
    0.6 %
  • 21.ALPINA SPORTS
    0.6 %
  • 21.Bell
    0.6 %
  • 21.Bluegrass Bicycle
    0.6 %
  • 21.Fischer
    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
  • 8.Unit1
    2 days
  • 11.MET
    3 days
  • 12.Bell
    4 days
  • 13.Livall
    5 days
  • 13.Lumos
    5 days

Return rate

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

Source: Digitec Galaxus
  • 25.Troy Lee Designs
    21.8 %
  • 26.Smith
    22.4 %
  • 27.Bell
    23.6 %
  • 28.iXS
    24.5 %
  • 29.MET
    25.1 %
Source: Digitec Galaxus