Bell Nomad Vs 4Forty

Bike helmets are necessary safety equipment for everyone who is riding this vehicle. They are here to provide an additional cover to the head when you accidentally fall down the bike but, we have to match the option with the type of discipline you are doing such as Bell Nomad Vs 4Forty that are made for mountain biking. These models are safe and comfortable with some differences and before deciding to choose one, let’s see what you can get from the helmets.

In this article, we are going to give you information about:

  • Why do You Need a Bike Helmet
  • What are Bell Nomad and 4Forty
  • How Bell Nomad and 4Forty Look Like
  • How are the Built Quality of Bell Nomad and 4Forty
  • How are the Fitting System in Bell Nomad and 4Forty
  • Are Bell Nomad and 4Forty Comfortable
  • Bell Nomad Vs 4Forty

Bike Helmets

Bicycles are a healthy alternative for short distance transportation both for your body and for the earth. They are convenient as well since we can use them almost everywhere a regular vehicle like car or motorbike can run on, plus the small form factor lets you move easier past a traffic or a crowded space. In modern days bicycling is seen as a form of sport and recreation since they are fun but you can always benefit from this transportation and exercise method anytime.

Similar to more modern and probably trendy options such as electric scooter and hoverboard, bicycles are also carrying the same risk. There is always a possibility a rider falls from their bike and hits the ground that can injure their body. Usually the level of risk is very low but it also depends on the type of terrain we are riding the bike. For road cycling, besides the condition of the road, other users such as drivers and motorcyclists are affecting our overall safety.

In many cities, there is a dedicated road for cyclists both to protect them and other road users but regardless of the place, it is always wise to wear proper safety gear and the basic is bike helmet itself. Bike helmets are crucial since they are designed to add some protection to the head in case you fall down the vehicle. Bike helmets however, will not be able to eliminate the chance of accident nor injury that other body parts may experience.

Helmets just like those worn for other activities are made of solid plastic at the outer layer in order to give protection or coverage when the head is hitting hard and solid objects so the impact can be reduced. The solid lid will prevent sharp objects from scratching the skin and since the surface is smooth, our head can skid over the surface easily. The inner layer of helmets are usually made of EPS or foam which is fused together with the lid.

Bell NomadBell 4Forty
Product Dimensions15 x 10 x 8 inches15 x 10 x 8 inches
Shipping Weight1.55 pounds1.7 pounds
Best offerCheck priceCheck price

This layer is meant to absorb the impact received by the helmet before it reaches our head and since it is softer, the force is reduced as well while being spread to prevent a concentrated impact that can be more damaging. One thing about helmet safety is they need to be fitted properly to give the best protection just like a car’s seat belt and this is why adults have to wear adult helmets while children will have their own sizing and variant such as Giro Scamp Vs Tremor.

About Bell Nomad and 4Forty

Bike helmets are also available in various types to match the discipline or terrain where you will be spending the time. Road bike helmets are probably the most popular since most people are riding their bike to commute or recreation but for those who prefer to experience a more daring activity then mountain biking is the great option to try. The terrain is more challenging and has greater impact in endurance while also more fun since you can enjoy the scenery while riding the bike.

Unlike road bike helmets, the models for mountain biking are usually heavier and have more coverage especially on the back and on the side of the head. If you are spending the time on rougher terrain, mountain bike helmets are the most ideal option to go for and when it comes to MTB helmets, Bell is one of the most popular options to consider for their high-quality products. This well-known name has been around for quite some time and gaining reputation for their affordable yet reliable helmets.

For those who need to keep the budget low, Bell Nomad and 4Forty are two ideal options you may want to look for. These helmets are very much the same to each other and meant for the more aggressive terrain where you need a more reliable helmet than those we choose to use while commuting. The two are not from the same line but they are offering the same capabilities to help protect the head from any solid object that it may come in contact with when you fall down the bike.

Chances are what you can get on the 4Forty will be possible as well on the more affordable Nomad but, it doesn’t mean the two are exactly the same because with almost two times the price, 4Forty is made to be better option, especially if you have concern against longevity and need the helmet to be more durable during the extended application. But, for a typical mountain biking as recreation, both Bell Nomad and 4Forty are suitable for this activity as well as equally safe.

Bell Nomad and 4Forty Design

The first thing we notice about Bell Nomad and 4Forty is their sizing because the more affordable Nomad only comes in a single universal size. The universal size of Bell is usually in a range of 53-60 cm while the sizing of other helmets can start from 52 to 65 cm depending on the sizing option. For this comparison we are using the medium helmet which should fit from 55 to 59 cm heads. As for the styling, they similarly have various color options.

Side by side these helmets are almost identical in terms of shape just like most Bell helmets out there with a rounder form and a slight oval design. The amount and ventilation design seems identical as well but the Nomad somehow looks simpler with less plastic, especially those located at the top of the helmets. As you can see they are featured with visors which are adjustable but you cannot remove them. On the weight the Nomad is about 333 grams while 4Forty is 380 grams for the M size and 406 grams for the L size.

Bell Nomad and 4Forty Built Quality

Moving forward, let’s see what Bell Nomad and 4Forty can offer and even from the build quality, you can already know why the 4Forty is more expensive. The most noticeable difference is located on the rim of these helmets in which you can see that Nomad has very minimal plastic that covers the foam. It doesn’t affect the helmets safety rating but this type of design is prone to chip and damage as the helmets are transported and in contact with other objects when stored.

You can easily see the foam inside from its vents as well and while it doesn’t affect the ability to cool down the head, in general the more foam exposed makes the helmet lighter but less durable. Fortunately even in an affordable price point the Nomad is already featured with MIPS, the same with 4Forty for the additional protection or to aid the rotational impact or forces that arrives on the head.

Bell Nomad and 4Forty Fitting

Next we want to talk about the fitting system and as long as we are getting the correct sizing, this system is relying on how good the fitting is. Similarly, the strap used here is very standard and they feel nice with the regular clasp. The strap is only adjustable in length but they should be enough to fit most people’s heads without hurting the chin’s area. The fitting system is located at the back and has a small knob in the middle that can be adjusted with one hand.

Bell Nomad and 4Forty Comfort

Lastly on the overall comfort both Bell Nomad and 4Forty are equally good. They are far from being the most comfortable MTB helmets such as Specialized Ambush with ANGi but they are decent. The ventilation works really well and there are equally 15 vents here to help cool the head. Our complaint is there should be more to keep the head nice and breezy but this doesn’t make them unbearably uncomfortable either.

The weight may play a role as none are considered lightweight but we are happy to see that the visor is working nicely too whether you prefer sunglasses or goggles. They are adjustable to certain extent but we prefer to put them in the original level or upward when storing the goggles.

Bell Nomad Vs 4Forty

Both Bell Nomad and 4Forty are good options but they are on different levels and the most prominent is about the built quality. As it has been mentioned above, the Nomad has so many foam that are not covered with the plastic or material, making it lighter but also not as durable. From the comfort they are the same and the amount of vents are also equally working properly.

- FUSION IN-MOLD POLYCARBONATE SHELL - A process pioneered by bell bonds the helmet's outer shell to the eps foam liner to create a sturdier helmet
- MIPS-EQUIPPED - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts
- ERGO FIT - What was once ErgoDial now has an improved dial feel and function (no longer requires a push to turn) and is more sleek and less bulky
- NO-TWIST TRI-GLIDES - Quick-adjust fasteners that help keep straps flat and properly positioned
- FUSION IN-MOLD POLYCARBONATE SHELL - A process pioneered by bell bonds the helmet's outer shell to the eps foam liner to create a sturdier helmet
- MIPS-EQUIPPED AND FLOAT FIT (INTEGRATED WITH MIPS) - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS)
- NO-TWIST TRI-GLIDES AND SWEAT GUIDE - Quick-adjust fasteners that help keep straps flat and properly positioned. Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear
- GOGGLEGUIDE ADJUSTABLE VISOR SYSTEM - Adaptable visor system accommodates both goggles and glasses and works with or without the visor attached


You can go well with any of them but if you can spend the budget we will recommend the 4Forty since this will last longer yet if you are only looking for a suitable MTB helmet, Nomad will be cost saving and still a good option.

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