The 15 Best Road Bike Helmets in 2021

Jan Poshenko
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NameCategoryProduct
Giro Synthe Adult Road Cycling HelmetBest OverallGiro Synthe Adult Road Cycling Helmet
Bell Stratus MIPS Adult Road Bike HelmetBudget PickBell Stratus MIPS Adult Road Bike Helmet
Giro Aerohead MIPS Adult Road Cycling HelmetUpgrade PickGiro Aerohead MIPS Adult Road Cycling Helmet

1. Giro Synthe Adult Road Cycling Helmet

Our rating: 9 / 10

Giro Synthe Adult Road Cycling Helmet

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Pros:

  • Progressive helmet design
  • An industry leading price
  • Very comfortable
  • Fits nicely with a bike helmet mount

Cons:

  • Some riders may have trouble adjusting the size
  • May lack versatility for cyclists who travel

I have used Giro Helmets for years now and it has never let me down. This helmet is awesome.

This is one of the best new releases for 2020. While the looks of this helmet are probably not for everyone, the construction and function are top notch.

The materials used to make this helmet are some of the best in the business. It is constructed of an EPS Foam Liner Inside the Helmet, The outer shell is constructed of a high-impact, Polycarbonate Shell. You can even go into most bike stores and try it on to see how it feels. This is because the Giro Helmet uses Fit Kits to ensure you get a helmet that fits.

2. Bell Stratus MIPS Adult Road Bike Helmet

Our rating: 8 / 10

Bell Stratus MIPS Adult Road Bike Helmet

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Pros:

  • Affordable Carbon Fiber helmet
  • Cooling system with 15 massive vents for maximum air flow
  • The internal channeling of air across your head and out the rear exhaust port
  • Lightweight construction
  • Bell is one of the top brands in cycling equipment

Cons:

  • The weight (although it is definitely lightweight for a carbon fiber helmet at 260 grams)
  • Some users did not find it comfortable

The Bell Stratus MIPS Adult is one of the more affordable carbon fiber road bike helmets that utilize the time-tested MIPS in the Giro Cinder MIPS above. The Stratus also has 20 vents for maximum air flow to keep you cool on hot days. The MIPS system has been around for a while and is one of the leading models for protecting your head. The Stratus is a helmet that came out just in time for the 2020 Olympics and looks great. The rear exhaust ports are a feature that you won’t find on other helmets, which is a great additional feature that really does make a difference. Bell is a brand that has been around for years and is very reputable in it’s field.

3. POC, Omne Air Spin Bike Helmet

Our rating: 8 / 10

POC, Omne Air Spin Bike Helmet

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Pros:

  • Fully Adjustable
  • Good Fit
  • Breathable
  • Bike Lightness

Aerodynamic Bicycle Helmet, with Fixed Visor.

Overall, this is a great helmet to use if you are a commuter or a road cyclist. It’s comfortable, lightweight, fits well and is adjustable too.

It comes with a lightweight fiberglass shell with reflective tape which makes it lightweight and ideal for road biking and commuting. The helmet is able to be adjusted for your head size which helps you to have a good fit when using it. The overall fit is comfortable and allows for plenty of air to pass through the helmet.

4. Giro Aerohead MIPS Adult Road Cycling Helmet

Our rating: 8 / 10

Giro Aerohead MIPS Adult Road Cycling Helmet

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Pros:

  • Very lightweight at just 270 grams for a size Medium.
  • Comes in two sizes to fit most consumers.
  • The Roc Loc 5 retention system provides a secure fit.
  • Sleek design that is aerodynamic.

Cons:

  • The Roc Loc 5 retention system tends to be a little noisy at times.
  • It can prove to be a bit expensive for some consumers.
  • Editor’s choice: Best road cycling helmet in 2016

The Giro Aerohead is one of the most recent releases from Giro, thankyou to it’s unique It can help to achieve speeds that are up to 2 mph faster than wearing no helmet at all.

The Giro Aerohead is also designed to be very aerodynamic, which is due in large part to the solid shell of In-mold polycarbonate resin that is also used on other high quality helmets like the Giro Selector.

The MIPS system (Multi-direction Protection System) is found inside the helmet to protect your brain from rotational forces that are caused by accidents typical of road cycling, such as fast descents, or wearing a helmet that is too large or too small.

Frequently Asked Questions (FAQ)

What are the best road cycling helmets?

Since going fast is part of the fun of road cycling, it makes sense that you need a helmet that will go fast with you. You can either go full custom, build something on your own, or outsource a project to a 3D printer in your office or favorite tech school. Wear the helmet and get that stranger on a bike path to tell you how awesome it looks.

The best road cycling helmet is the one that fits you best.

Most helmets will share common features and bells and whistles that are found throughout the market.

You want something that keeps your noggin safe and cool. With advances in ventilation and padding, these commuter helmets are really practical for most people.

The helmets shown here are also the popular choices and ones you should look to.

You probably don't want to look like you escaped from the Star Wars cantina, but a little style is good for the ego.

Which cycle helmet is best?

What is the best helmet to use on a road bike? Or, more specifically, what is the best road bike helmet that you should wear when out on a ride?

The first thing to do is to figure out what type of bike you will need a helmet for. Are you using your bike to commute to work, or are you going to be taking it out for a few quick rides around a nearby park?

Your helmet will need to be as safe as possible, which means that you will need to ensure that it is up to scratch with safety standards.

A cyclist who is looking to ride fast on a fast bike is going to want to invest in a more expensive helmet that has all of the right features. A helmet that is designed for more leisurely riding isnʼt going to be strong enough to withstand the elements of being on a powerful bike.

What is the safest road bike helmet?

It’s not an easy task to determine which is the safest road bike helmet out there. In fact, this task is even more difficult in today’s marketplace, with more and more brands offering more and more variations of helmets.

The best we can do is narrow down the selection for you. It won’t necessarily help you find the safest road bike helmet, but at least you’ll have guidelines to follow to help you find the safest one for your needs.

The first thing you need to know is what criteria impact a helmet’s safety. Under the CPSC standard, helmet safety is ultimately determined by three significant features:

What cycling helmets do the pros wear?

This is a loaded question. Some riders prefer a race-vulnerable helmet with next to no coverage. Others like to have a helmet that offers greater coverage around the back of the head.

The most popular helmet for professional cyclists is the Giro Aeon helmets. Without a doubt, the essential thing to remember here is that the helmet should fit your head.

It should not be too loose or too tight. (The helmet should not move whatsoever when you shake your head around.) The helmet shouldnʼt elevate above your eyebrows.

Certain riders, such as sprinters with little experience on American roadways, prefer helmets with a long tail for more coverage. You might notice this in some of the more European-centric teams.

Riders who can rely on the peloton usually run more aero helmets to minimize drag and maximize their aerodynamics.

Conclusion

Many people ask the question, “What is the best bicycle helmet available?” It sounds like a simple question, but it really isn’t. It all depends on why you’re using a helmet. For example: if you’re riding on the road, you should get a different helmet from what you’d use for mountain biking or inline skating. We take a close look at the best road bike helmets of 2021 and break them down into categories based on each set of needs.

Our Recommendation

NameCategoryProduct
Giro Synthe Adult Road Cycling HelmetBest OverallGiro Synthe Adult Road Cycling Helmet
Bell Stratus MIPS Adult Road Bike HelmetBudget PickBell Stratus MIPS Adult Road Bike Helmet
Giro Aerohead MIPS Adult Road Cycling HelmetUpgrade PickGiro Aerohead MIPS Adult Road Cycling Helmet