Giro Aerohead vs Kask Bambino

For most people bike helmets are for safety, for some of us, they are an accessories to make you pedal faster and record a new time. If the latter sounds like what you are seeking then Giro Aerohead Vs Kask Bambino will be a great choice for the application. Both of them are popular TT helmets which perform very well but also can be different and for those who will get any of them, go check which will serve a better benefit or fitting your preference the most here.

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

  • Bike Helmet Purpose
  • What is Time Trial Helmet
  • What are Giro Aerohead and Kask Bambino
  • What Giro Aerohead and Kask Bambino Look Like
  • How are the Safety of Giro Aerohead and Kask Bambino
  • How are the Performance of Giro Aerohead and Kask Bambino
  • Are Giro Aerohead and Kask Bambino Comfortable
  • Giro Aerohead Vs Kask Bambino

Bike Helmet for Safety

Bike helmet is something that we must wear while riding the vehicle because they are a basic safety gear to protect the head. If someone said that it will not reduce the risk of getting in an accident, they do have a point but we also know that it is always better safe than sorry and the goal of helmet is reducing the chance of getting serious head or brain injury in case of strong impact since it can accept and reduce then spread the energy to a wider area.

Bike helmets are usually made depending on each discipline requirement or what you will be looking for in a certain model. Road bike helmets are for additional safety and they are mostly made to be comfortable while mountain bike helmets are made for extra safety. The difference will be prominent on the design and some additional features which are needed on certain disciplines such as visor for mountain bike rider both those trails and more extreme terrains such as DH and racing activities.

Time Trial Helmets

However, there is another type of helmet which main function is not for safety and this is called Aero or TT helmet as in Time Trial discipline. This type of helmet as the name suggests is meant to aid your time or to make the rider faster because the helmet itself allows for better aerodynamic means less air resistance as we pedal. The efficacy has been proven to offer benefits for riders who pay attention to time but, as with many others they are not always perfect.

This is because in real life application, there are lots of factors that affect the riding experience unlike when tested inside a wind tunnel like how manufacturers are designing their products but, there is in fact difference in between road aero helmet with specializes pro TT helmet which generously will give you an upper hand in finishing faster than your fellow cyclist. In such a situation, seconds matter to put you in number one position and a good aero helmet will let you push faster.

Giro AeroheadKask Bambino
Product Dimensions15 x 11 x 13 inches16 x 11 x 13 inches
Shipping Weight2.4 pounds3.65 pounds
Best offerCheck priceCheck price

The reason why a TT or pro aero helmets are not ideal for just any cyclist is because they are not as comfortable as our common recreational models. Even DH rated models like Bell Super DH Vs Fox Proframe are hailed for their comfort while providing a good level of protection and an aero helmet is heavier in comparison to other road helmets. This makes the helmet which is lack of ventilation become very much uncomfortable as you pedal longer yet, for time trial, this should not be a very concerning issue.

About Giro Aerohead and Kask Bambino

For those who are riding in time trial or just want to spend less time to achieve the same distance, a pro TT helmet will be a great option but still, there will be lots of other factors that will affect your speed such as the position and shape of the cyclist. There are also various options in the market to choose from and some have been used by pro cyclists including on their wins so these will be more attractive to purchase than the others.

When talking about bike helmets, the brands that instantly come to our mind are Giro and Kask because they are very much well-known in the market. We are sure most of us have one of their helmets in the collection because they offer a wide variety of choices both for more casual road commuters to those who are paying attention to speed and more extreme riders. They also have few popular aero TT helmets in the catalogue which are all reliable to let you ride faster.

They are Giro Aerohead and Kask Bambino aimed for a more professional cyclist who needs to get their way racing opposing wind. Both of them are among the most popular models in this category along with some models from other brands like Javelin by Bell. These helmets are worn by professional cyclists and proven to help them reach faster while on overall performance they are pretty similar to most TT helmets rated well in the market yet, we also need to sacrifice more to purchase them.

The Aerohead is probably among the most loved TT helmets today but it has actually been around for quite some time before being discontinued and then re-introduce again in 2016. It was what Greg Lemond wore at the 1989 Tour de France and played in his win by 6 seconds. As for the Bambino, this model was worn by Bradley Wiggins in 2012 and he also won the race so when it comes to performance, these two are most likely to work great.

Giro Aerohead and Kask Bambino Design

If you are familiar with TT helmets, you will also familiar with this “teardrop” shape which is optimized to allow the best airflow among various other shapes that have been tested in a wind tunnel space. The difference between Giro Aerohead and Kask Bambino is probably on the tail area because in comparison the Bambino is a little bit rounder at the back while the former is slightly pointier yet the caps are still the same and overall they are sporting the rather short.

As you can see on the sample picture above, there are very little vents on both of these models and this will affect their comfort level as you will be using them for longer distance but still, they do have vents. Side by side, they are also heavier compared to many other road helmets and aero road helmets but they are not the heaviest as well by weighing at 480 grams for the medium size compared to 380 grams on the same size respectively.

Giro Aerohead and Kask Bambino Safety

Moving further, let’s see how the build quality of these two but as helmets in the $200+ price range, everything is good here and they seem sturdy as well while the material itself seems to be the same as any bike helmet out there which has a polyester shell and some foam liner inside. The Aerohead is now with MIPS feature and this is very special because it is also one of the very few TT helmets with the feature, making it a great choice if you are worried about safety as well.

Giro Aerohead vs Kask Bambino

Giro Aerohead and Kask Bambino Performance 

One of the trickiest parts about TT helmets is checking out their performance and this is difficult because not all of us will have access to wind tunnels but when tested against each other, the result seems to show that Aerohead is indeed working better than Bambino. The helmets are worn by three cyclists and have better results or faster yet, one also slower than Javelin. Among the two, this helmet is about 40 kph faster than Bambino on the test of those three cyclists.

This is however not an absolute result because it is also found that Aerohead performance is very dependent on the cyclist’s riding position and it shown to work best in a Rohan Dennis or Marcin Bialoblocki style position where the head is low so the rear part of the helmet integrates much better with the rider’s back. This means if you are not able to use the same position, the result will vary and let’s be honest, not all of us are used to this style or able to do it.

Giro Aerohead and Kask Bambino Comfort

The last part we want to mention is their comfort and this is an issue with any TT helmets including Giro Aerohead and Kask Bambino because they are warmer as we ride longer and those riding for longer distance may want to just snap the visor off. This is what Bradley Wiggins did back then with Bambino, and Aerohead is also having the same problem. Thankfully you can pull these visors off easily because there are only magnets securing them in position.

It may sound disconcerting but as long as you don’t touch these visors during the ride, they will certainly stay in place even while you are speeding so we don’t have any worries about the sudden falls off.

Giro Aerohead vs Kask Bambino

Both of these TT helmets are among the best in the market but they are also different and in comparison Aerohead will be faster compared to Bambino as you are riding in those certain positions where the head is lower. They are equally comfortable for the shorter trials but as your ride continues, they will generate heat as well yet, we can snap the visor off when needed; this may affect the aerodynamic performance however.

- MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
- FAST: Record-breaking speed and aerodynamic efficiency
- MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
- VIVID SHIELD: Fully magnetic for easy on/off plus VIVID lens technology and Optics by Zeiss that increases contrast and definition while keeping colors true to life
- Chin pad with eco-leather chinstrap The anallergic and washable chinstrap is extremely comfortable and helps to avoid irritation of the skin.
- The tridimensional 3D DRY padding utilizes a multi-layer open cell construction process: high technology for the best comfort and performance.
- Removable and washable inner padding in Coolmax material
- The innovative magnetic visor is patented by KASK and integrated to the helmet thanks to a five magnets’ system. The total adherence of the visor to the helmet allows a continuous air flow and a great aerodynamic.


There are no bad options between these amazing TT helmets but for those who are used to the certain riding position, we do recommend getting the Aerohead because it is faster but also because it has MIPS for additional protection.


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