Harley Davidson Helmet Size Chart: A Helpful Guide

One of the most common questions among motorcyclists is, “What size helmet should I get?” There are many factors to consider before selecting your sizes, such as the brand of helmet you’re buying, the style of motorcycle you ride, and your head shape. Some helmets are large and cumbersome. 

The size of your head determines the size of a helmet. Before buying a helmet, ensure you have the right size. A size chart is essential to your buying decision if you want to buy a Harley Davidson helmet. The purpose of this blog is to help motorcyclists in selecting the right size for their helmets. We’ll cover some information on the Harley Davidson helmet size chart and guidelines for choosing your size.

Harley Davidson Helmet Size Chart

Explaining The Detail On The Harley Davidson Helmet Size Chart

Explaining The Detail On The Harley Davidson Helmet Size Chart

You can measure the size of a Harley Davidson helmet in three main categories: circumference, liner, and cheek padding. The circumference is the distance around the helmet from one side to the other. The liner is the material that goes inside the helmet and covers your head. The cheek pads are on either side of your face, which cushions your cheeks when you wear the helmet.

Helmet Size Chart:

Hat Size



Helmet Size

6 1/4 – 6 1/2

19 3/4 – 20 1/8

50 – 52


6 5/8 – 6 3/4

21 1/4

53 – 54


6 3/8 – 6 1/2 

21 1/8

51 – 52


6 5/8 – 6 3/4

21 1/4

53 – 54


6 7/8 – 7

21 5/8

55 -56


7 1/8 – 7 1/4

22 3/8

57 – 58


7 3/8 – 7 1/2

23 1/8

59 – 60


7 5/8 – 7 3/4

23 1/2

61 – 62 


7 7/8 – 8

24 1/4

63 – 64 


8 3/8 – 8 1/2

24 5/8

65 – 66


The circumference of a Harley Davidson helmet should fit snugly but not too tight. It should not pinch or press into your skin when you put it on. A comfortable, snug fit ensures proper protection for your head in a crash. The liner can be made of several materials, including leather, vinyl, and foam.

The thickness of the liner can also affect your comfort level when wearing a Harley Davidson helmet. Depending on your riding style and needs, you can choose between a motorcycle jacket with a removable liner or an all-in-one kit with a universal fit for most helmets (such as the Kuryakyn Premium Universal Fit Motorcycle Helmet Kit). 

  • To ensure proper fit, it is important to try on the helmet and follow the instructions in the manual. (Harley-Davidson provides size charts for motorcycle gear and apparel). For example, if you are looking to purchase a new helmet, you can find the size chart in the manual of your preferred motorcycle helmet. This will help you determine the correct helmet size for your head.
  • You can also use a sizing gauge, a piece of plastic with measurements marked to help you determine your helmet size.
  • Refer to your preferred motorcycle helmet’s sizing chart to determine your correct helmet size.
  • Sizes may vary slightly between brands, so it is important to double-check the measurements for the specific helmet brand.

Guidelines For Choosing The Right Harley Davidson Helmet Size

Guidelines For Choosing The Right Harley Davidson Helmet Size

When choosing a Harley-Davidson helmet, it’s important to understand the sizing conventions for the product. This will help you choose a helmet that fits well and provides adequate protection for your needs and preferences.

Generally, helmets sold by Harley-Davidson have a rigid outer shell to disperse impact forces and resist penetration. ECE or Snell certification marks on the helmet typically represent this.  When purchasing a helmet, ensure it has sufficient EPS lining to protect your head from injuries during an accident.

Also, consider purchasing accessories such as a visor or chin guard to complete your look and enhance your safety and comfort when riding a Harley-Davidson motorcycle. Finally, familiarise yourself with the size charts for various Harley-Davidson gear and apparel to ensure you buy the correct size for your needs and preferences.

Choose A Helmet Style

When choosing a helmet, there are a variety of styles to choose from. Open-face helmets are the most common type of helmet worn like a hat. They protect the entire head and face and provide good visibility, but they don’t offer any protection for the neck or the back of the head.

Full-face helmets are also popular and protect the entire head and face, but they can be heavy and bulky. Finally, modular helmets are becoming more popular as well. These helmets have a helmet shape but aren’t as protective as full-face or open-face helmets.

It is important to check the proper sizing of helmets before purchasing them. Some helmet models allow a change in cheek pads for better fitment, so checking the size specifications before purchasing is important. To ensure the helmet fits properly, you can measure around the head at the natural position for the hat sweatband.

Modular Helmets

Modular Helmets

Modular helmets allow a refreshing airflow in and out of the helmet, helping riders stay cool on long rides. You can open up these helmets to allow riders with glasses to access their face without removing them. Open-face and three-quarter helmets are similar to modular helmets but without the face shield and chin bar.

Full-face helmets provide the highest level of impact protection but with less airflow than modular helmets. When choosing a helmet for your ride, it is important to consider all of your safety needs, including the type of crash you’re likely to experience and what safety features you would like in your helmet.

Full Face Helmets

Full-face helmets are an essential accessory for Harley Davidson riders. They provide maximum protection and comfort while also providing the iconic look of a Harley Davidson. Full-face helmets come in various styles and sizes, so riders can find the perfect fit for their head size and riding style.

They are designed to fit snugly and securely, allowing for a wide range of motion. Full-face helmets are also designed to be aerodynamic, reducing drag and allowing for a smoother ride. Regarding safety, Harley Davidson offers a wide range of full-face helmets. Constructed from injection-molded polycarbonate, these helmets provide a secure fit and offer superior protection.

They also feature integrated air intake and exhaust ventilation to keep the rider cool and comfortable, along with an adjustable chin strap and moisture-wicking internal padding. All Harley Davidson full-face helmets meet or exceed the DOT and ECE 22.05 safety standards. With various colors, graphics, and sizes, riders can find a full-face helmet that matches their style and fits their head shape.

Open Face/Three-Quarter Helmets

Open Face Three-Quarter Helmets

Open-face helmets are a less expensive option for riders looking for helmet protection. They provide less protection than full-face helmets, exposing the face to the elements. Open-face helmets are also known as modular, without the face shield and chin bar.

Harley-Davidson offers open-face protection in 3/4 and 5/8 styles, allowing riders to find the right open-face helmet for their needs. Riders can choose from various open-face helmet types depending on their riding preferences and budget. Whether taking your first ride or riding daily, an open-face helmet is a great way to protect yourself while staying stylish and comfortable.

Half Helmets

Half helmets are the least restrictive type of helmet, covering the minimum surface area of the head. They offer some protection from head impact, but half helmets are primarily designed for casual or recreational riders who do not require full facial protection.

Half helmets are usually less expensive than open-face or full-face helmets and are popular among new and experienced riders. Riders can find various half-helmet styles at Southside Harley-Diesel in Edina, Minnesota. For example, half helmets with built-in eye protection or visors covering the mouth and nose so the rider can breathe comfortably while riding.

Determine Your Size

Determine Your Size

To determine your size for a Harley-Davidson helmet, refer to the sizing chart provided by the brand. It is important to try the helmet on to ensure a proper fit. This will help you find the most comfortable size that fits your head snugly.

If you are looking for a modular helmet, you can purchase the Capstone with Box & Accessories online from the official website of Harley-Davidson. The sizing chart there will help you find your correct size easily. You can also refer to the motorcycle gear and apparel sizing chart to understand how various sizes fit. This will help you find the right size for your head without any hassle.

Try The Helmet On

Harley-Davidson offers a variety of helmets with different sizes, styles, and features. Some of their popular helmets include the V-Force 2 Motorcycle Helmet, the Street Bob Motorcycle Helmet, the Bobble Motorcycle Helmet, and the Open-Face Motorcycle Helmet. You can find vintage Harley-Davidson helmets for sale as well.

These helmets have a retro style and are available in black or gold-colored designs with various embellishments. You can also buy a full-face black/gold helmet for $180.00, with bids starting at $39.10. The Outrush R Modular Smart Bluetooth Helmet is another popular option.

It’s available for $280.00 with free shipping and features a sleek design that provides maximum protection against impact. Finally, you can purchase a custom rhinestone bling motorcycle helmet for $399.00 with free shipping and guaranteed satisfaction. With so many options, finding a helmet that suits your style and budget is easy.

Check For Proper Fit

When buying a Harley-Davidson helmet, checking for proper fit is vital. A helmet should fit snugly when first worn, with the interior making contact with most of the head. To get a good measure of the circumference of your head at the natural position of the hat sweatband, use a measuring tape to measure around your head in that spot.

Avoid any “hot spots” where the helmet’s interior pressures specific points of the skull or face. This can cause discomfort, headaches, or even seizures. After wearing the helmet for a few minutes, note whether it feels too tight or loose.

Replace On A Schedule

Replace On A Schedule

You should regularly inspect your Harley Davidson helmet for any signs of damage, such as cracks, dents, or scratches. If your Harley Davidson helmet is nearing the end of its lifespan, it is important to replace it before it becomes unsafe. When a helmet has reached the end of its lifespan, it is important to replace it with a new one to ensure your safety and the safety of others on the road.

Also, replacing your Harley Davidson helmet regularly is vital to ensure it is in top condition and meets all safety standards. The lifespan of a Harley Davidson helmet depends on usage and the environment in which it is used.

Therefore, you must look for signs of wear and tear on the helmet that could indicate that it needs to be replaced. By following these simple tips and practices, you can safely use and care for your Harley Davidson helmet confidently.


A helmet is essential in a motorcycle rider’s toolbox. It provides protection and enhances safety on the road. Regarding size, most riders find that they are between sizes or choose their size from the chart provided. However, that chart might not be entirely accurate for everyone.

You should try the helmet and adjust it to fit comfortably before buying it. Also, make sure that the helmet fits your head shape. It would be better to replace your helmet when it is time for a replacement. Lastly, you could reference a Harley Davidson helmet size chart, but you must also try the helmets before picking one.

Frequently Asked Questions

1.How Do You Size A Harley Davidson Helmet?

Ans: To size a Harley Davidson helmet, you can use the sizing charts that the company provides. You can also find different models and sizes of helmets available at your local Lidlox store. Before installing a helmet lock on your Harley Davidson helmet, measure your head circumference and choose the right size.

2.How Do I Know My Exact Helmet Size?

Ans: Measuring your head circumference is the most reliable way to determine your helmet size. This can be done using a measuring tape, ruler, or an inch-measuring device. Once the head shape is determined, it’s easier to filter the selection of available helmets to the appropriate list based on size.

3.What Size Is A Medium Harley Helmet?

Ans: A medium Harley Davidson helmet is typically 3 in 1 Pilot Helmet Model HD-X04 Full Face Size XS. It is often labeled as Men’s Large 98216-05V, as cited in Amazon. 

4.How Do I Measure My Motorcycle Helmet Size?

Ans: To measure your head for helmet sizing, follow these steps:

  • Measure the circumference of your head at its widest point.
  • Compare the measurement to the sizing chart below to find the size corresponding to your head size.
  • Read the product information to ensure that the helmet complies with all the safety standards for motorcycle riding.

5.Why Is A Proper Helmet Fit So Important?

Ans: A proper-fitting motorcycle helmet is essential for providing adequate protection against impacts. When a helmet fits correctly, the liner absorbs the force of the impact rather than your head. This significantly reduces the risk of injury and helps keep your head safe in the event of a crash.

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