Facts You Must Know About Low Profile Bike Helmet

Facts You Must Know About Low Profile Bike Helmet

Bicycle helmets are not usually a big factor in bike riding but they can prove how well you do in the event of a crash.

Modern day helmets deal as much with performance and appearance as with safety. Wearing one is compulsory by law in Australia, so an informed decision regarding what’s on your noggin is essential.
The objective of this tutorial is to explain how a helmet works, why it matters, what features you need to look for and what you can anticipate for a certain budget. So read what you need to know about bike helmets without further ado.

Standards of safety

The development of a helmet is obviously extensive and further enhanced by the Product Manager Audrey Yu of Laser, who explains that, “The sketching, design, 3D work, testing, sampling, certification, pilot runs and graphic design take at least one year (at minimum) before the production is discussed. This duration is close to 2 years for high-end helmets.”

How are helmets functioning?

The primary duty of a helmet is to prevent head injuries in case of a crash. To do this, the helmets must be equipped with a mechanism of absorbing impact energy, load distribution and a holding system.
Helmets are made of a polystyrene foam, which compresses the blow and spreads the force in order to absorb and distribute the weight. With this foam divided or captured, on the exterior of the helmet is a firm, smooth outer shell that keeps the foam together and allows a helmet to glide on the ground, to minimize jerking motions that can cause neck injuries. This external shell also gives a protective barrier to puncture mishaps, which are normally susceptible to the foam. Most external shells are manufactured from plastic, although some more costly models are using carbon fiber composite to increase strength and weight.


Getting the appropriate fit with any helmet is vital. We all have varied sizes and shaped heads that must be taken into account, otherwise it can affect the safety and comfort of the helmet.


Generally, small, medium and large helmets are provided by brands, but they do not follow any standard, so what is medium in one brand may not match another. As a result, you must measure your head circumference and check the helmet size to guarantee that it fits correctly. To achieve this, just wrap a band on the largest part of your head about 2 cm over your brow. The helmet should fit tightly enough to stay in place if you hang up without the help of the retention scheme.


Helmet shape isn’t something about many companies, but it is worth understanding that every company has a notion of what shapes a person’s head. Typically, Italian brands are thinner, while American brand helmets are usually rounded. Although sizing can be measured, shape means that you really have to wear the helmet before purchasing.

Retention system

Some brands employ a retention system to tie the inside shell however in this case we refer to the retention system underneath the chin. When tightened properly, two fingers should fit between the strap and the chin, and the strap should take the V form under the ears. Both regions should be easy to alter and secure.

Mechanism for stressing

Many helmets feature a secondary retention system that strains an inside shell or brace around your head and occipital bone (the back and lower area of your head). This method ensures snug fit, comfort and stability in additional layers. However, it’s crucial to make sure your shell is correct and that you don’t rely on the tightening mechanism to make sure that the helmet otherwise fits poorly.

Pressure points

Be aware of all pressure spots or uneven pressure throughout the helmet when trying a helmet. Any pressure in a certain location indicates that the helmet is the inappropriate size or form for the head.

Hair Port

A hair port may be considered for those of you with long hair. The harbor is designed to support ponytails at the back of the helmet without impacting on the fitness or safety of the helmet.


It’s a good idea to make sure that your helmet fits with your eyes, if you’re riding with glasses or sunglasses. The only way to check this is to take your eyes on the helmets with you. Make sure that your cask or tightening mechanism does not touch your glass frame or arms.

Why substitute a Helmet?

Looking like a bicycle helmet is one of the most important pieces of equipment that adds directly to your safety on the saddle, ensuring you do it best if you are unfortunate enough to experience a crash.
If you have a crash, your helmet must be substituted. The EPS foam that coats the impact is mostly meant to save weight as a single impact device. Like a car’s bumper, the car does not bounce back, so helmets should be considered as a single component in case of a crash. Some manufacturers feature a crash substitute, allowing riders with a discount on a substitute casket after a crash.

But what if your existing helmet only gets a little older? The expiry date of a helmet is not hard and rapid, but certain manufacturers may have alternative rules for upgrading to a new one, regardless of whether it is involved or not. In general, if your helmet is dim or the strap is broken, it was a long time for replacement. There are no documented sources that indicate that the EPS or EPP foam itself will over time decay, but the other parts thereof, like the holding glues and solvents, are likely to degrade with time.

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