10 Best Lightweight Full Face Mountain Bike Helmet 2023


Lightweight Full Face Mountain Bike Helmet

Affiliate Disclaimer

As an affiliate, we may earn a commission from qualifying purchases. We get commissions for purchases made through links on this website from Amazon and other third parties.

When it comes to mountain biking, safety is always the priority. A good helmet is an essential piece of gear that will protect the head from potential harm.

The right helmet should be lightweight, comfortable, and provide adequate coverage of the head and face.

A great option for cyclists looking for maximum protection is a full-face mountain bike helmet.

These helmets offer superior protection while still remaining lightweight and breathable for comfort on long rides.

Things To Consider When Buying Lightweight Full Face Mountain Bike Helmet:

Whenever you want to buy Lightweight Full Face Mountain Bike Helmet then you must keep in mind the following things:

Fit: Look for a helmet that fits snugly but still offers ventilation.

Lightweight: The helmet should weigh no more than 1.6 pounds.

Ventilation: Look for a helmet that offers plenty of airflow through the vents.

Adjustable straps: The straps should be adjustable on both the front and rear of the helmet.

Audio: Look for a helmet with speakers or headphones.

Price point: Helmets generally range from $50 to $150.

How We Pick And Test These Helmets:

When selecting a lightweight full face mountain bike helmet, it is important to do some research before making a purchase. Look for a helmet that meets safety standards and is made of a lightweight material such as carbon fiber or polycarbonate.

Additionally, it is important to consider ventilation and adjustability, as these features will affect the comfort of the rider.

Once you have selected a helmet, it is important to test it before using it. Make sure the fit is comfortable and secure, as a loose helmet can be dangerous.

Ensure that all straps are properly adjusted and that the helmet does not move when you shake your head.

Additionally, make sure the visor is properly aligned and that the chin strap fits snugly. Finally, check for visible signs of damage and make sure the helmet is free of debris.

Here are the best top 10 Lightweight Full Face Mountain Bike Helmet:

1: Smith Optics Lightweight Full-Face Mountain Helmet

  • Protective
  • Maximum Comfort
  • Ventilation System
  • Odor Resistant

The Smith Mainline MIPS Mountain Bike Helmet is one of our top picks overall, thanks to its versatile fit, its impressive ventilation, its event-inspired styling, and its surprisingly lightweight construction.

Not many helmets can compare to the amount of ventilation you get from this helmet, and this helmet does a great job keeping you cool in hot weather.

The Coolmax cheek pads absorb sweat and are easy to clean. The helmet has two vents on the brow to keep you cool while you’re riding, and there’s another vent on the forehead.

The helmet has 21 vents total, and the large exhaust ports on the chin bar pull air up and out of your head, so it doesn’t build up in the back of your helmet.

The helmet has an interior dial so that it is simple to adjust the level of ventilation. The Mainline fits great, and we had no trouble getting it to fit snug and securely.

The helmet has adjustable retention and fit, so you can dial it down to light if you’re wearing a beanie, or increase it to extra-tight for extreme cold or wind.

The helmet has MIPS (Multi-directional Impact Protection System), and it’s a solution that’s proven to reduce rotational forces in the event of angled impacts, so it doesn’t cause any unnecessary strain on your brain during impact.

Smith also offers some MIPS-specific helmets that are better for steep descents. This helmet has a sleek design with a matte finish and a clean look, so it looks as good as it performs.

It’s also surprisingly lightweight for a mountain bike helmet, weighing in at just 318 grams.


  • Durable
  • Lightweight
  • Comfortable
  • Rigid
  • Fit
  • Ventilation


  • Hard to fit
  • Not ideal for larger faces
  • Expensive

Features We Like:

  • Lightweight, Durable, Ventilation & Customizable
  • Designed for Performance Goggles
  • Adjustable Visor & 21 Vents
  • Designed By Smith Optics
  • 4 Different Crown Liners

2: Troy Lee Designs Stage Full Face Mountain Bike Helmet

  • Polylite Shell
  • Fidlock Magnetic Buckle
  • With Breathable Mesh Paneling
  • Fidlock Magnetic Buckle

The TLD Stage full face helmet is one of the best bang-for-your-buck helmets we’ve tested. It’s slightly heavier than our runner-up, but it offers more protection, with MIPS and EPP.

Its venting system, with its built-in neck roll and chin vent, is very effective. The TLD Stage’s design is more flattering than the C2, the helmet we previously recommended, and it’s more comfortable to wear.

Its only drawback is its lack of nighttime visibility, which we found is typical for helmets with visors, but we’ve also found that it’s a good trade-off for a helmet that otherwise feels high-end and comfortable. One of our favorites.

Troy Lee Designs focuses on giving you the best design, comfort, and protection possible, equipping their helmets with standout features like their FIDLOCK magnetic buckle system and O-Matter EPS foam that absorbs and dissipates shock.

This full face helmet also comes with a visor that flips up out of the way, adjustable mesh comfort liner, and a removable Cheekpad.

It comes standard with a removable and washable Cool-max Cool-fit liner and comes in five sizes.


  • Protection against impacts
  • Lightweight
  • Comfortable
  • Attractive design
  • Available in 3 sizes
  • Excellent ventilation


  • Expensive
  • Helmet comes without visor
  • Non-deflection

Features We Like:

  • Not rated for motorized use
  • 11 High Flow air intakes and 14 Open Core exhaust ports with deep max air flow internal channeling
  • Poly lite Shell construction with fiber reinforcement
  • FIDLOCK magnetic buckle system
  • Drawstring Bag with breathable mesh paneling
  • So lightweight you won’t even know it’s on

3: GRYFF Full Face Helmet for BMX MTB

  • Lightweight
  • Maximum Ventilation
  • Safety
  • Adjustable Visor

The GRYFF Full Face Helmet is one of the most comfortable helmets we tested. The GRYFF helmet is lightweight, weighing in at just 1.25 pounds.

The helmet features EPS EPS + EPP foam materials, 24 vents, a fit system with adjustable chin bar and adjustable chin guard padding, a visor with side rivets, a screw under the visor for an adjustable visor, and adjustable pre-curved visor.

The helmet also features an anti-allergenic and anti-bacterial lining for comfort and hygiene, as well as an anti-microbial and anti-fungal coating to reduce bacteria and germs.

The GRYFF Full Face Helmet is one of the most lightweight helmets we tested, weighing only 1.9 pounds.

It has an impressively large ventilation network that keeps your head cool on especially hot days. The EPS foam padding and chin bar have minimal creaking, and the overall fit is comfortable.

The visor can be adjusted with a screw underneath the helmet and is sturdy, yet flexible. This helmet passed our strict drop tests with flying colors.


  • Lightweight
  • Quick release buckle
  • Ventilation system
  • Anti-fog
  • Comfortable fit
  • Good value


  • Lack of sunshade

Features We Like:

  • Easy To Install
  • Safety
  • Comfort
  • Color Choices
  • Adjustable
  • High Quality

4: Demon Podium Full Face Bike Helmet

  • EPS Foam Liner
  • Washable Helmet Liner
  • Polycarbonate Outer Shell
  • Integrated With MIPS

If you’re looking for a good helmet for exercise or commuting, that can double as a casual helmet when you get home, then it might be time to consider the Demon Podium.

This helmet boasts 13 ventsthe highest number of vents of any full-face helmet we tested. Most helmets only offer 2 or 3 vents, which can make it difficult to balance ventilation with comfort.

The Demon Podium does an admirable job of allowing you to adjust the vents to get just the right balance of airflow and moisture collection.

It’s not as comfortable as the full-face models we reviewed earlier, but it’s not uncomfortable, either.

The fit of our tester’s head was snug, but not uncomfortably so, which is a good thing, because the best helmets offer full coverage.

But this helmet is not designed for aggressive, high-speed riding, and the padded liner is removable, so it may be too snug for you like some of the other helmets we tested.

In terms of safety, the Demon Podium has a polycarbonate shell and specialized EPS foam liner that provide a great deal of protection.

It also has an adjustable chin strap and a removable visor. The helmet is certified to both CPS


  • Ventilation great but could use some improvement
  • Air-flow channels
  • Lightweight
  • Nano-Tech interior coating
  • Affordable
  • Thin and lightweight
  • Safe
  • Durable


  • No retention straps
  • No anti-fog
  • No rear vents
  • Not compatible with visors

Features We Like:

  • Durable, High-Impact Protection
  • Breathable Interior for Cool Comfort
  • Easy to Clean
  • Quick Release Buckle Strap
  • Integrated with MIPS Technologies
  • Better Than Meets the Eye and Meets DOT Standards

5: Motocross Youth & Adult Helmet

  • Suitable For Head Size
  • High-strength
  • Streamlined Aerodynamic Design
  • Beautiful

Great helmet, good price, excellent protection! I bought this helmet for my 6 year old son. It’s his Christmas present. He loves it. The helmet is very comfortable.

The helmet looks very nice. My son uses it riding his ATV. It will keep my son safe and cool while riding. Very impressed. Highly recommend.

Teeny, little helmet, that’s not what I’d normally look for in a motocross helmet; in fact, I hesitated writing the word. But this one is more than just a cute helmet, it’s a good helmet.

It’s comfortable to wear and keeps the bugs out. It gives good protection. It’s DOT certified and meets or exceeds FMVSS standards, and comes with a warranty.

And, like the rest of the Motocross Gear products, it’s backed by a no-questions-asked money back guarantee.


  • Breathable and washable
  • Easy to install, adjust, and remove
  • Durable, lightweight
  • Removable sun visor
  • Removable ear pads
  • Compact, auto-locking chin strap
  • Complies with DOT regulation
  • Windproof


  • Neck brace
  • No intercom

Features We Like:

  • Ultralight weight helmet
  • Good visibility
  • Adjustable straps to fit head size
  • Easy to clean

6: Mongoose Title Full Face Bike Helmet

  • Durable Abs Outer Shell
  • Lightweight
  • Removeable And Washable
  • Goggle-strap Channel

The Mongoose Title is a good, solid helmet, but it’s nothing special. It’s cheap enough to buy several for different people with different head shapes, and it’s made with durable materials that should stand up to repeated use.

It has a washable and replaceable lining, and it’s also adjustable in terms of both fit and comfort.

There are eight vents on the back, and the front has a retractable visor.

The Mongoose Title has an average size, but not one that’s great for narrow- or medium-skulled people.

Its secure-clip visor turned out to be one of the most secure sun visors we’ve tested, but we were disappointed to find that its adjustable chin strap is low quality and stiff, so it doesn’t stay comfortably on your head over long periods.

If you plan to use this helmet for mountain biking, you’re probably better off with a helmet that’s more specifically designed for downhill.


  • Unique, 360° vent system
  • Multiple shell sizes
  • Lightweight
  • Excellent ventilation
  • Large field of view
  • Easy to remove and replace visor


  • Hard installation
  • Poorly designed visor
  • Expensive
  • No cons

Features We Like:

  • Built to withstand whatever rough play you can throw at it – Lightweight, durable ABS shell
  • Large vents let air in and cool your head
  • Interior padding is removeable and can be washed
  • Visor helps protect your face and eyes from the sun, wind and rain

7: Troy Lee Designs Adult Mountain Bike

  • Maximum Fresh Air
  • Air Intake Ports
  • Hot Air Outlets
  • Adjustable Visor Height

The 2018 Troy Lee Designs Adult D3 Fiberlite Helmet Anarchy is no slouch when it comes to protection.

It’s thoughtfully styled with a more traditional look, with chin and air vents neatly arranged into the lower shell.

The helmet’s compact design means the D3 Fiberlite’s field of view is maximized, and its low weight keeps the helmet balanced and comfortable.

At 1.1 pounds, it’s also one of the lighter full-face helmets in its class.

The helmet’s helmet is rigid and its flexible, flexible outer shell conforms to the contours of your head for maximum comfort, and the matte-black finish is stylish without being flashy.

The helmet’s excellent ventilation means you won’t overheat on long rides. And the D3 Fiberlite’s removable, adjustable visor is plenty durable, and it works well at blocking out the sun.

The helmet’s chin strap is adjustable, but a bit on the tight side; fortunately, the ratchet system provides plenty of slack.

This helmet is an excellent value with solid protective performance, excellent ventilation, and a stylish package.


  • Lightweight
  • Excellent protection
  • Great ventilation
  • Great fit
  • Great peripheral vision
  • Great for XC, DH, and BMX riding


  • Expensive

Features We Like:

ONE SIZE FITS MOST: The TLD D3 Anarchy helmet fits most riders and is adjustable to fit nearly any head shape.
SUPERIOR FITTING SYSTEM: TLD’s Super Fit TM retention system features a comfortable, soft-touch dial for easy one-handed adjustment.
VENTS: 20 strategically-placed vents direct fresh air to the rider’s head.
ADJUSTABLE VENTS: The TLD D3 Anarchy helmet features adjustable vents for personalized comfort.
ADJUSTABLE VISOR: The TLD D3 Anarchy helmet features a three-position adjustable visor.
UNIQUE VISOR DESIGN: The TLD D3 Anarchy helmet features a unique internal visor design.
STAY COOL: TLD’s Dual Layer Ventilation System directs airflow through the helmet’s internal channels.
SIMPLE TO WEAR: The TLD D3 Anarchy helmet features a removable visor and a mechanism designed to easily snap the helmet onto or off.

8: Bell Servo Adult BMX Helmet

  • Full Coverage Interior Padding
  • Comfortable Neck Roll
  • Lightweight
  • Durable

With its matte finish, the Bell Servo is a handsome helmet with a futuristic look that should appeal to many riders.

The inside is padded for comfort, and the adjustable cheek pads and adjustable-strap retention system give you an easy way to customize the fit.

The helmet’s 10 vents help keep you cool, and the removable chin curtain helps keep bugs and other debris out of the helmet’s ventilation slots.

The Bell Servo passed our head measurement test, which ensures that a helmet fits to your head properly.

However, as usually happens with Bell products, this helmet is quite expensive.

Also, the fit guide is a bit confusing, and while there are plenty of 10-star reviews, we found some complaints about the helmet’s quality.

Our overall impression of the Bell Servo is that it’s a stylish helmet with good protection that’s a little expensive.


  • Large air vents help keep you cool
  • Lightweight
  • Fits comfortably and securely
  • Offers plenty of adjustment options


  • Short visor
  • Not suitable for older users

9: ROCKBROS Kids Full Face Bike Helmet

  • Adjustable Fit
  • Lightweight
  • Comfortable
  • Safety Kids Bike Helmet

The KID ROCKBROS kid’s bike helmet offers all the features most parents want in a helmet, along with plenty of protection.

At 0.9 pounds, it’s featherweight, and the adjustable straps help it fit most children. Unlike many helmets, this one has a detachable chin bar and comes in a variety of colors.

It also has an easy-to-adjust dial for adjusting the tightness of the chin strap and fit on the head.

The helmet also has a variety of vents, including 12 big holes at the top and 20 small holes on the front, which let air in and allow for cooling.

The foam is durable and thick and well attached to the head, so the head stays in place during impact.

The helmet comes in a variety of colors, and it’s one of the lightest models we tested.

The buckle area around the chin bar is a bit stiff, though, so removing and replacing the helmet is a bit difficult, though it’s still easier than most helmets, and the strap retainer clip is a nice touch.

The straps are also very long, so short kids or toddlers might have a tough time getting them adjusted.

The helmet is inexpensive but well built, and for a parent whose child likes to wear a helmet, it’s hard to beat this one.


  • Very lightweight
  • Easy to put on, take off and adjust
  • Adjustable chin straps
  • EPS (Expanded Polystyrene) impact absorbing
  • Shock mitigation
  • Meets EN1078 safety standards


  • Not as durable as other helmets
  • No airflow
  • Not suitable for all terrains

Features We Like:

  • Lightweight
  • Adjustable Straps
  • Removable Chin
  • Removable Ear Pads

10: Smith Optics Lightweight Full-Face Mountain Bicycle Helmet

  • Protection
  • Maximum Comfort
  • Air Evac Ventilation System
  • Lightweight

The Smith Optics Mainline MIPS offers good protection for the price, and it’s recognizable, comfortable, and comes with a 10-year warranty.

The ventilation and fit are nice, and the helmet is true to size, so you won’t have to worry about ordering too large or too small.

The vents are all well placed, and the internal wicking pads keep the forehead and brow area comfortable.

The MIPS system adds extra protection in the event that the helmet is dropped on an angle, and we didn’t notice any ill-effects from wearing the helmet for extended rides.

It’s also one of the lighter helmets of this type we tested, weighing 27 ounces, which is a feathery 27 ounces for a helmet that offers good protection and ventilation.


  • Affordable
  • MIPS
  • Fully adjustable
  • Customizable
  • Lightweight


  • Not suitable for large heads

Features We Like:

  • Multi-Directional Impact Protection System
  • Breathable and Ventilated
  • Multi-Fit System
  • More Affordable than Low-End Helmets
  • Easy to Use Fit Kit System
  • Cool Graphics
  • Highly Reviewed

What Is A Helmet And How Does It Protect Riders?

A helmet is designed to protect your head from falling objects, such as rocks, sticks, low hanging branches, etc.

A helmet should fit snugly, and you should not be able to slide your finger under the chinstrap.

A helmet will protect your head in the event of a fall or bike accident. However, a helmet will not put an end to all accidents.

How To Choose A Safe Helmet?

A mountain bike helmet should fit snugly, but not overly tight. It should not press against your face or hit your forehead. A properly fitted helmet should not move when you turn your head.

A helmet should fit snugly but not overly tight. A helmet should not press against your face or hit your forehead. A properly fitted helmet should not move when you turn your head.

A helmet should be comfortable. It should fit well and feel comfortable on your head. A helmet should feel snug on your head, but not tight.

The helmet should fit snugly all around your head. You should not be able to easily pinch the seams of the helmet with your fingers. You should be able to lift your chin at least an inch.

A helmet should fit well. But, it hasn’t been made to fit every head perfectly. An ill-fitted helmet could slide around on your head, making it difficult to stay in place.

The helmet should be comfortable, but if it isn’t, you should exchange it for another.

How To Measure Your Head To Choose The Right Size Helmet?

Before you buy a helmet, you need to make sure that you take the time to measure your head to get the right size.

Helmets are available in different sizes and styles, so you will want to take the time to measure your head before you go out to get a helmet. This will ensure that you get the best fitting helmet possible.

To measure your head, you will want to use a flexible measuring tape. You will want to take the exact measurements of your head to ensure that the helmet fits you properly.

For the best fitting helmet, you will want to use a measuring tape to measure your head. This will ensure that you choose the right helmet size to ensure proper protection.

Conclusion: Lightweight Full Face Mountain Bike Helmet:

Lightweight Full Face Mountain Bike Helmet: The lightweight full face mountain bike helmet is a great option for those who are looking for a helmet that offers protection, comfort, and style.

It comes in a variety of sizes and colors to suit every rider’s individual needs. With its adjustable chin straps and adjustable visors, it can easily be customized to fit snugly and comfortably on any head size.

Its advanced ventilation system ensures that you stay cool while riding, making your ride more enjoyable.


Q1: What is a Lightweight Full Face Mountain Bike Helmet?

A Lightweight Full Face Mountain Bike Helmet is a type of helmet specifically designed for mountain biking. It offers full coverage of the head, including the chin and sides, providing more protection than a standard half-shell helmet.

What benefits does a Lightweight Full Face Mountain Bike Helmet offer?

A Lightweight Full Face Mountain Bike Helmet offers superior protection from impacts and flying debris, as well as improved aerodynamics. It also offers increased ventilation, making it more comfortable to wear in hot weather.

What type of safety certifications should I look for in a Lightweight Full Face Mountain Bike Helmet?

Look for helmets that have been certified by an independent safety testing organization, such as the Consumer Product Safety Commission (CPSC) or the Snell Memorial Foundation. These organizations certify that helmets meet certain safety standards.

About the author

Latest posts