Safety when riding a bike is crucial and the only way to ensure safety is from a well-fitted helmet.

In order to select the best helmets for a larger head circumference, we examined 5 main features that would contribute to the most effective helmet for a larger head. Which are size, retention system, tightening mechanisms, helmet shape, & comfort. Let’s take a look at our top picks.

Name	Size	Helmet Type
Giro Chronicle MIPS MTB Helmet	XL (24”–25.55” / 61–65cm)	For trail and enduro riders	Check Price
Trespass Crankster Lightweight Bike Helmet	Fits 57.9-61.9 cm (22.8″-24.4″)	Suitable for all riding styles	Check Price
Mojito Helmet by Kask	25.2″/64cm heads	Road Biking Helmet	Check Price
Giro Syntax MIPS Cycling Helmet	61-65 cm	Road Biking Helmet	Check Price
KINGBIKE Ultralight Bike Helmets	59-63cm	Suitable for most riding styles	Check Price
BELL Spark MIPS Adult MTB Bike Helmet	58-63 cm	Mountain Biking Helmet	Check Price
Troy Lee Designs Adult XL/XXL	60-62 cm (23 5/8 – 24 3/8 inches)	Mountain Biking Helmet	Check Price
Bell Avenue MIPS Helmet	58-63 cm	Road Bike Helmet	Check Price
Troy Lee Designs D3 Fiberlite Helmet: Mono	60-62 (xxl 63-65)	Full Face MTB Helmet	Check Price
POC Crane, Cycling Helmet for Commuting	XL-XXL Fits 59-62cm	Commuting Helmet	Check Price

Best Bicycle Helmets For Large Heads:

Giro Chronicle MIPS MTB Helmet

XL (24”–25.55” / 61–65cm)

The Giro Chronicle is designed for trail and enduro riders. This helmet is by far the best value for money helmets out there it’s very affordable and yet delivers features typically found in an expensive helmet.

The helmet is extremely lightweight yet durable & this is because the outer shell of the helmet is made with a polycarbonate which is extremely durable the inner part of the helmet is created with EPS foam liner which works very well to reduce energy transfer during high-speed impacts.

This helmet is also built with Mips technology which is used as an impact protection system allowing the helmet to move independently in certain impacts which redirects energy thus reducing impact.

It is also designed with hydrophilic padding which is known to absorb more than ten times its weight in water, which ensures sweat absorption.

Pros

Comfortable
Adjustable
Can mount a camera
Affordable

Cons

Does not have as many vents as most helmets of this type

Trespass Crankster Lightweight Bike Helmet

Fits 57.9-61.9 cm (22.8″-24.4″)

The Trespass Crankster a unisex helmet which is suitable for Mountain Biking, Road Biking, and for commuters, it comes equipped with a detachable visor that enhances your ride by preventing glare from the sun, as well as rain to cause distraction. It comes with All-round ventilation increasing the aerodynamics of the helmet as well as keeping your head cool and dry at all times. The helmet is also equipped with a high-performance EPS foam padding which enhances the protection and comfort of the helmet.

Pros

Affordable
Comes in 3 different colors
Adjusts Perfectly

Cons

The visor seems to be cheaply made

Mojito Helmet by Kask

25.2″/64cm

The Kask Mojito made it to the list because it ticks the 4 main components of an effective helmet which are it’s lightweight, easily adjustable, good ventilation, & comfortable. The helmet comes with 26 large air vents which does a good job of optimizing the aerodynamics of the helmet as well as cooling your head & getting rid of rising heat.

As for fit & comfort, the Mojito offers an up & down fitting system that allows for precise vertical adjustment due to its double pivot design to give you a perfect fit.

The helmet is created with a polycarbonate cover which is a component of Kask’s MIT technology that covers the top base ring & the back. The Kask offers an innovative “in molding’ system” which ensures optimal shock absorption.

The internal pads of the helmet are removable and washable created from sanitized fabric which is designed to wick away sweat and eliminate heat.

The Kask also features an Eco-leather chinstrap designed for comfort as well as to avoid skin irritation.

The helmet comes in a range of colors, around 41 different colors & patterns & weighs only 220 grams.

Pros

Easily adjustable
Well ventilated
Comfortable
Wide range of color choices
Affordable

Cons

Stickers may peel off overtime

Giro Syntax MIPS Cycling Helmet

61-65 cm

The first thing you will notice from this helmet is how extremely lightweight it is weighing around 346 grams. When it comes to protection the Giro Syntax’s outer shell is created with a durable polycarbonate material that is fused to the EPS foam liner through the innovates in-mold process. The helmet is also equipped with MIPS (Multi-directional Impact Protection System) which is known to reduce impact from crashes this lowers the blow to the brain providing the rider protection from both the hard surface blow as well as damage from the impact. When it comes to venelation the helmet is equiped with 25 vents to keep your head nice and cool during long rides thus keeping your head dry.

Pros

Available in 10 colors
MIPS for extra protection
Easily adjustable
Lightweight

Cons

Expensive

KINGBIKE Ultralight Bike Helmets (BEST FOR Affordability)

59-63cm

The Kingbike helmet features 24 vents which enhances the aerodynamics of the helmet as well as regulating temperature keeping your head cool at all times. Fit & comfort are crucial when it comes to helmets the Kinngbike is extremely lightweight weighing at around 0.49lb, & comes with an adjustable dial that allows you to customize the fit to your own head.The XL size fits 59-63 cm heads.

The kingbike comes with a visor preventing glare from the sun to impact your vision when riding. It also comes equipped with 3 modes led rear light for safety.

The helmet is also CPSC&CE Certified which ensures your protection in the case of a crash.

Pros

Comfortable
Lightweight
Affordable
15 different colors& patterns to choose from

Cons

the light on the rear seems to be cheaply made

BELL Spark MIPS Adult MTB Bike Helmet

58-63 cm

The bell spark provides a customizable fit with an easily adjustable dial, it also features 13 vents for proper airflow allowing for a comfortable ride while keeping your head cool & dry. It also features a fusion in-mold polycarbonate shell for extra protection integrated with MIPS to reduce the impact of a crash. It also features a sweat guide pad to wick away moisture from the brow pad away from eyewear.

Pros

Comes with MIPS for extra protection
comes with sweat guide
well ventilated

Cons

Short Sun Visor

Troy Lee Designs Adult XL/XXL

60-62 cm (23 5/8 – 24 3/8 inches)

The troy lee designs is another awesome mountain biking helmet that fit larger heads, it’s extremely well ventilated for keeping your head cool & dry at all times. It’s triple position adjustable retention system allows you to customize the fit perfectly to your head. The outer shell of the helmet is created with Reinforced polycarbonate materials & is in-molded with EPS liner which is very effective at reducing the amount of energy transferred to your head during an impact, the EPS is quite lightweight keeping the helmet from being too heavy.

Pros

Lightweight
Awesome design
well ventilated
comes in 5 different colors
comes with a visor

Cons

No Mips

Bell Avenue MIPS Helmet

58-63 cm

The bell Avenue is a perfect choice for a road bike helmet, with extreme thought to protection the Bell avenue is created with fusion in-mold polycarbonate shell & integrated with MIPS (MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM). MIPS provides protection from a fall by redirecting energy thus reducing the impact of a fall or crash.allowing for both protection from hard surfaces as well as protection from heavy impact.

The Bell avenue is also easily adjustable with a dial on the back providing customizable fit. The helmet also comes with a sweat guide pad that wicks away moisture from eyewear.

Pros

Available in 5 different colors
Integrated with MIPS
Affordable

Cons

None that we could find

Troy Lee Designs D3 Fiberlite Helmet: Mono

60-62 (xxl 63-65)

If your looking for a full-face helmet for downhill protection troy lee designs d3 is a good pick for larger head sizes I would recommend the XL 60-62 cm or the XXL fitting 63-65 cm heads.

The helmet features a lightweight fiberglass shell allowing the helmet to weigh around 1225 grams. This full-face helmet also comes equipped with an emergency removable quick-release cheek pads turning the helmet into a normal helmet. The helmet is well ventilated with 20 intake and exhaust ports for keeping your head cool at all times.

Pros

The bottom part of the helmet can be removed and used as a normal helmet
well ventilated
Lightweight for a full-face helmet
Comes with an adjustable visor

Cons

Not equipped with MIPS

POC Crane, Cycling Helmet for Commuting

XL-XXL Fits 59-62cm

This is a perfect commuting helmet equipped with a polycarbonate outer shell & a dual-density EPS liner for additional protection. The helmet can be adjusted quite easily your able to adjust each side independently from the back allowing for a more customizable fit. The Poc Crane comes with 10 vents allowing for enough airflow to keep your head nice & cool.

Pros

Extra protection strength
Comes in 3 different colors
Easily adjustable

Cons

Does not come with a visor

What To Look For When Buying A Cycling Helmet:

Price

Price is typically the first thing most people think about when buying a helmet & sometimes depending on your needs buying an expensive one might not benefit you any more than an affordable one. The main thing to note about cheaper helmets is that there not going to be any less safe instead it will just miss out on a few innovative features. Every country has safety standers that companies have to meet regardless if the helmet is $20 or $200. If looking for an affordable helmet the best option is to go for a well know reputable brand as they maintain a high-level standard in their products and services.

Although a higher-priced helmet might not get you any more protection it can provide you with a lot of other features. The main one being comfort, high-end helmets are typically extremely lightweight due to premium materials making the helmet fit a lot comfier on your head.

Another feature of an expensive is aerodynamics allowing some helmets a flap to cover certain vents in the front when in need of more aerodynamics.

Fit and retention systems

Before buying a helmet always measure your head this will make it easier to find a helmet that will deliver a perfect fit. The retention system is another crucial element when selecting a helmet it allows you to get a more customized fit, this is extremely important because a helmet that doesn’t sit on your head well won’t do a good job in protecting your head during impact.

Helmets typically come in small, medium, large, extra-large but depending on the brand a Large helmet can be 58-63 cm and another brand’s large can be less than 58 cm so it depends on the brand. This is why its crucial to measure your head and look for the cm to ensure you get the right size for your head.

Another factor to be aware of is the shape of the helmet, not all helmets will fit your head the same even if they’re the same exact size. The only way to know if the helmet shape is suited to your head is to try it out before purchasing.

Ventilation

A good ventilation system can keep your head cool by allowing air through the front & getting rid of heat through the back of the helmet. Having a well-ventilated helmet also reduces the weight of a helmet contributing to the comfort aspect.

Protection Features

Another factor to consider when purchasing a cycling helmet is weather or not you want additional innovative protection features such as MIPS (Multi-directional Impact Protection System). MIPS is a thin liner inside the helmet which reduces impact to the skull by reducing rotational force & energy transferred to the head.

Safety Standards

When it comes to safety standards the helmet should meet government instituted standards. For the U.S helmets should be CPSC approved, In EU it should be CE approved, & in Australia look for a helmet that is AS or NZS approved.

Crash Replacement

Last but not least when searching for a new helmet you can check out where the company stands in terms of crash damage replacement.

A few companies will provide you with a discount on a new helmet if you experienced an impact.

Final Thoughts

When deciding on a helmet for larger head sizes it’s crucial that you measure your head because a large or extra-large on one brand may be a different size to another brand so the only way to truly pick the right size is by measuring your head. Another crucial element is the shape of the helmet as mentioned above brands have different shapes to their helmets some are narrow some are round to know which one suits your head best you should try it on. Fit is important because the helmet won’t do its job correctly if the helmet does not sit on your head right especially when it comes to technology such as MIPS in order for it to work correctly the helmet should fit & sit on your head correctly.

When looking for a helmet it’s important to note that price doesn’t typically make a helmet safer it just gives you more features such as vents or more adjustability the reason being is companies should meet government instituted standards, so whether the helmet is affordable or expensive it should protect the head effectively. When looking to purchase an affordable helmet going with a big name brand can help because they are expected to meet a certain standard and you would be assured that there helmets even if cheap have met the safety standards.

Other features to consider include high ventilation, easy adjustability, comfort, these are all features to consider when looking for a good helmet.