With improved Policy and a Bulge in Security Technology, Now’s mountain bike helmets are better-fitting and more protective.

Are you trying to find the best mountain bike helmet? After exploring over 80 versions, we bought 20 for side by side testing and comparison. An excellent mountain bike helmet is among the most essential things you can use while riding, and also locating the ideal one can be challenging.

To assist, we spent months riding in such helmets while assessing each facet of their functionality and layout. After thoroughly examining each version, we rated them predetermined metrics of protection, comfort, ventilation, features, weight, and durability.

German Helmets expect this comprehensive comparative review will help you discover the helmet that best fits your requirements and budget.

Best Mountain Bike Helmet

Top 10 Best Mountain Bike Helmets Review

Bestseller No. 1
Giro Fixture MIPS Bike Helmet - Matte Black,One Size
MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab; VENTILATION: 18 Wind Tunnel vents with internal channeling
Bestseller No. 3
Giro Fixture Adult Recreational Cycling Helmet - Universal Adult (54-61 cm), Matte Grey
MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab; UNIVERSAL FIT SIZING: Get the right fit, straight out of the box
SaleBestseller No. 4
Mountain Bike!: A Manual of Beginning to Advanced Technique
Nealy, William (Author); English (Publication Language); 172 Pages - 04/10/1992 (Publication Date) - Menasha Ridge Press (Publisher)
Bestseller No. 6
Smith Optics Convoy MIPS Men's MTB Cycling Helmet - White/Medium
2 fixed vents for consistent airflow; Integrated visor; Lightweight, low-bulk single-layer webbing
Bestseller No. 8
Bestseller No. 9
Road & Mountain Bike MTB Helmet for Adult Men Women Youth, with Removable Visor and Adjustable Dial (Camouflage Green)
Detachable visor is easy to remove or install. Package includes 1 helmet & 1 carrying bag.
Bestseller No. 10
Smith Engage MIPS Mountain Bike Helmet (Matte Black, Medium)
Lightweight in-mold construction; 20 fixed vents for consistent airflow; Lightweight, low-bulk single layer webbing

1. Bell 4Forty MIPS – Best Mountain Bike Helmet

This brand new helmet in Bell packs a hell of a punch, considering its price.

Even though it’s less costly than its all-singing, all-dancing sibling, the Sixer primary features are shared between the two, for instance, cozy, easy-to-adjust Float Fit system and safety-boosting MIPS (Multi-directional Impact Protection System) coating. There is also a non-MIPS variant also.

In 370g, the 4Forty MIPS is a competitive weight considering the quantity of policy, and though the padding is lean, I discovered this to be a badly comfortable lid.

Airflow throughout the surface of the head and, specifically, over the forehead is great also, which assists stops overheating on grueling increases.

The summit can be pushed out of this way, in case you want to store your eyewear on the eyebrow of this helmet

The Bell is especially suited to people with rounder heads. The Float Fit system could be adjusted easily with an indexed dialup, as well as also the well-distributed tension across the head supposed I never had to crank up it super-tight to maintain the helmet from going about when handling rougher paths.

You might even change the pitch of the lid by choosing from four choices on the retention cradle.

The shapes around the rear to help with goggle-strap positioning, while the summit can be pushed up from the way in case you wish to store your eyewear on the eyebrow of this helmet.

My sole complaint is the absence of indexing on the summit, which may result in hasty alterations which makes it somewhat wonky. Aside from that, the 4Forty is hard to fault.


  • Comfy and easy-to-adjust fit system
  • Fantastic airflow
  • Fantastic protection
  • General protection
  • Top Price


  • An indexed adjuster will help prevent those wonky peak minutes

2. Bontrager Blaze WaveCel Mountain Bike Helmet

Among the latest in protective technologies, the Bontrager Blaze is constructed round WaveCel technology. WaveCel is a collapsible mobile structure that outlines the inside of the helmet. It functions just like a crumple zone which absorbs the power of an effect before it reaches your mind. A magnetic buckle system makes links fast and simple, even though a Boa adjustment method makes round the head adjustment easy with just 1 hand. Strategically placed vents provide head cooling, and its own sleek Blendr bracket system accommodates POV lights and cameras using a snap-on magnetic base that readily releases the gear in the event of an accident.


  • WaveCel technology
  • One-hand Boa match modification
  • Magnetic attachment bracket system
  • 1-year crash replacement warranty


  • Short visor with limited adjustability
  • Cost

3. POC Octal X Twist – The lightest, airiest and lightest lid in the Marketplace

Even though POC’s unique aesthetic might not appeal to everyone, few could dispute its own existence — especially in the professional biking arena.

When compared with the normal Octal where it’s based, POC has generated some structural refinements to fortify the X’s shell, using aramid bridge technologies (using powerful artificial fibers ) to carry everything together in case of an accident or impact.

Such as the airy Octal street helmet, the X additionally uses a similar venting layout but differs by means of an elongated shell covering for additional protection.


  • Lightweight
  • Fantastic protection technology
  • Great venting


  • Layout not to everybody’s taste

4. Lazer Sport Chiru MIPS – Best Helmet for Mountain Biking

The Chiru MIPS comes in at a lower price point but with higher comfort and protection. The layout has lower-skull policy (the substance extends behind and in front of the ears). Along with the inside head basket program, known as Turnfit Plus, supplies a 360-degree customizable and anchored match. This is a good alternative in case you frequently fall between helmet dimensions.

In general, we’re impressed with all the comfort and policy. The Chiru weighs at 335 gram, is decked with a visor, also contains 15 vents. The helmet works with both gloves and eyeglasses, even though there’s not any goggle resting place as the visor doesn’t have adjustment capacities. Along with the helmet obtained a five-star security evaluation from Virginia Tech Helmet Ratings through a third-party evaluation.

Our tester verified, “The breathability is good with big vents that allow the airflow nicely on long increases — although not it is not too much with chilly temps. The helmet packs well into an Osprey Bundle LidLock, however, is slightly asymmetrical because of the port placements. In general, for the price, this is a good helmet having a pleasant fit, with no real drawbacks in the operation.”

5. Giro Chronicle MIPS – Best Full Face Mountain Bike Helmet

Giro’s Chronicle nabs our best place for 2020 by proving you do not need to spend a lot to find a secure, comfortable, and lightweight mountain biking helmet. For starters, you receive excellent coverage for all-mountain riding, a MIPS lining, and tons of cushioning and good ventilation for extended times over varying terrain.

In addition, the helmet features generally found on more expensive versions: that the visor is big enough to protect the sun but also adjusts to accommodate goggles, along with the match system is safe and simple to use even with gloves (do not let its small diameter fool you). All in all, the Chronicle provides exactly what the vast majority of riders want at a fantastic price.

The Chronicle’s worth is what makes it appealing, however, there are a couple of little design compromises. For starters, the padding in the inside feels a little plasticky compared to some superior choice such as the Troy Lee Designs A2 under and in concept is a bit more absorbent (in use, we have discovered it stacks up nicely to the A2 and many others ).

In addition, you get smaller ports and fewer of these than a number of the high-end versions on this listing. But sporting the Chronicle back-to-back with helmets which cost almost two times as much does not show any substantial differences. The remarkable all-around performance in a reduction is the thing that creates the Chronicle our favorite mountain biking helmet.


  • Security
  • Comfort
  • Functionality at an excellent cost.


  • Small step inventing and lining quality

6. 7iDP M2 helmet inspection

Having a loud and proud color plot that continues onto the straps, the M2 helmet isn’t subtle, however, the rocky design blends nicely to make it a decorative winner.

It is not all fashion however; the M2 is a cozy place to be, as a result of adequate padding and a very major deal to ratchet the helmet firmly and readily round your mind.

To increase airflow, the M2 has 19 ports and you will find mesh screens over front vents to prevent insects and bugs being pumped on your scalp if that actually occurs.

It is not ideal though. The M2 feels perched in relation to the best helmets available on the market — such as Troy Lee, Bell, and Bontrager – that wrap more closely around the back of your mind. You need to ratchet the M2 up marginally tighter than those helmets also, possibly due to the perched match, but it did not impact its relaxation.

7. Best for Heating – 100 percent Altec

100% made a remarkably elegant half-shell trail helmet using the Altec. To get a brand that concentrates primarily on full-face models, they pinpointed the Altec’s venting and construction when managing to sneak into some smart features to make your life simpler out on the road.

The very first thing we discovered when donning of this helmet for a ride was that the breathability. While it’s comparatively few vents ports, those it has are enormous, well-positioned, and they result in an inner station in the EPS foam casing which runs round the back of your mind. On warm days or long increases, it’s a fantastic job of keeping your mind cool and comparatively sweat-free when compared with the longer stifling helmets in our evaluation.

Beyond its airy texture, the Altec features a sound, durable construction that looks like it is going to continue at least a couple of seasons in the event that you’re able to stay away from head impacts. Following two months of testing, our evaluation version appeared as good as fresh. The end onto the polycarbonate outer shell does not scratch easily, and there is hardly any vulnerable foam to chip off as time passes. Insert in 100 percent Smartshock elastomer rotational effect protection, and also the comparatively low cost in comparison to some of the other high-quality versions, and we believe the Altec is a superb price.

Our sole difficulties with the Altec were that the match of this EPS shell along with the ordinary head policy. We observed a few minor pressure points in the rear of the head each time we place the helmet, but it never turned into significant distress out on the road. It is not an uncomfortable sense but does not fit like a glove on several head contours.

Additionally, while it will provide a bit of additional coverage in contrast to conventional cross country and street helmets, the Altec stays somewhat higher on the head than a number of the other leading models in our evaluation.


  • Fantastic venting
  • Durable construction
  • Mid-range cost


  • Perhaps not the most versatile match
  • Normal coverage

8. Kali Viva – Full Face Mountain Bike Helmet

Best for: Rider who does not wish to look after a helmet.

This bucket out of Kali comes with an ABS outer shell, which can help protect the energy-absorbing foam in the event that you accidentally drop the helmet, and as soon as it’s rattling around in your pickup’s bed. Many lower-cost buckets us density foam, however, Kali uses multi-density memory foam and Composite Fusion 3 technologies. CF3 means heaps of pyramids jut from the interior higher-density foam coating and mingle using the reduced density outer coating. Kali asserts this greater dissipates impact energy and redirects energy from the mind.

9. Troy Lee Designs Mountain Bike Helmet Review

The Troy Lee Designs A2 Jet Helmet is a straight forward alternative that’s made for optimum protection of your mind. The helmet includes 16 air vents that move air to, over, and from the helmet along with the CoolMax pads will keep you dry – ideal for riding in warm and humid conditions.

The helmet includes a wide assortment of adjustability, that I managed to receive a fantastic match by adjusting the easy cam-lock stabilizer. The shell of the helmet is constructed with a sophisticated smooth, polycarbonate, shell substance.

This very simple and efficient layout is for the mountain biker and crosses country rider who are searching for security and performance, rather than additional unwanted features.

Probably the first thing that I discovered about the helmet has been that the layout provides complete protection of your mind, since if it does not do that, what’s it because of a helmet?

The A-2 Helmet helmet also provides exceptional protection for the rear of your mind, therefore if wipe outperforming a backflip or merely figure out how to reach on the back of your mind, you’ll have complete protection. The padding is nominal in comparison to other helmets in its course, but the tactical positioning and effortless adjustability of those pads make this a non-issue.

As is true with most helmets we’ve analyzed, they are inclined to conduct tight, so once you measure your mind and when you’re about the temptations of a size, go up to another dimension.

The helmet felt a little strange compared to other helmets we analyzed due to the thinner padding however, you’ll come to love the streamlined feel.

Its price point puts it square in the middle of the package when compared to other helmets analyzed. In my opinion it’s the best mountain bike helmet for the price.

It’s lightweight, well ventilated – preserving the maximum quality and protection together with MIPS.

10. Oakley DRT5 – Best Helmet for Mountain Biking

In a section dominated by quite generic-looking half-shell helmets, Oakley has stepped up things using all the DRT5 lid. Not only can it be a real looker, but it’s also available in five distinct colors, such as a particular Greg Minnaar Signature Series version.

And there’s an eyewear Landing Zone’ that can accommodate all makes of shades but has been created especially for Oakley eyewear.

Concerning fit and comfort, the DRT5 uses a Boa retention program for improved relaxation, complete with three degrees of height adjustability. An incorporated MIPS brain protection process can also be a part of this package.


  • Boa retention dial
  • Excellent protection


  • Weight

11. Scott Stego MIPS

We have been big fans of this Stego ever since it was established, however, this MIPS variant utilizes smart technology to help keep you safer than ever before. With a plastic liner in the helmet, the MIPS system lessens the rotational forces that could lead to brain injuries.

It only includes a 15 to 20g weight reduction, so you will find hardly any downsides to the machine.

Elsewhere, the Stego includes a squared-off profile that may not be popular with some, but it will give lots of protection for your temples and the back of your mind, which makes it perfect for anybody searching for a lighter path lid using a little additional protection.

Additionally, it is quite a comfy lid with loads of airflow because of big channels that direct air over your mind. The completely in-molded shell also suggests that it sets up with all the rough and tumble existence of mountain biking really well also.


  • A superb combination of ventilation
  • Fit and protection


  • Just the broad styling, if that is a turnoff for you

12. Leatt DBX 3.0 All-Mountain – Best Cheap Helmet for Mountain Biking

Another helmet that excludes MIPS in favor of its safety system, the Leatt DBX 3.0 works up 360-degree Turbine Technology, which the company says reduces to 30% of brain impact in concussion amounts as well as 40% of rotational power to the mind and mind. With a lot of venting and also a nifty magnetic Fidlock strap-closure system, the Leatt DBX 3.0 also weighs on the mild side at 360 g. In another revolutionary touch, the helmet features a distinctive”hydration-ready” method for encouraging the bladder bunch.


  • The 360-degree head protection system
  • Ventilation optimized for slow speed riding
  • Low fat
  • Magnetic strap fastener
  • Intelligent hands-free hydration assistance
  • Cheap


  • Very long visor
  • Less venting compared to any other helmets

13. Fox Dropframe Pro

Best For Riders needing the maximum protective, open face helmet

Even the Fox Dropframe Pro might be an open face helmet, but it also provides almost full-face coverage. Coverage begins in the hairline and ends in an inch below the border of the occipital bone. There is also generous policy around the woods, and the helmet’s portholes protect riders’ ears-without obstructing hearing– and a part of their jaw. The Dropframe Pro also has a MIPS lining and dual-density foam lining.

There is a great deal of helmet which shows up on the scale. This helmet weighs 524 g (big, our scale) in which a normal trail helmet is generally around 340 to 380 g. This really is a warmer helmet: There is no inner channeling, and there is plenty of cushioning touching the rider’s mind, and air circulation is simply fine (but the openings around the ears provide more cooling than helmets which protect the ears), therefore it’s a touch stuffy. It is a bit heavy and somewhat warm, but it’s comfortable, and the excess protection is welcome. So far it’s the best-scoring motorcycle helmet at Virginia Tech’s influence testing.


  • A Great Deal of protection
  • Cozy


  • Fixed Visor

What’s a mountain bike helmet?

A mountain bike helmet includes more mind protection than a street helmet. MTB helmets have peaks to maintain sun (or rain) from your eyes. They are much lighter and more ventilated than a motorbike helmet.

A mountain bike helmet is Essential

Mountain biking is quite unpredictable, making it more exciting, but again and things can go wrong and you are going to wind up eating dirt. For this end we urge wearing a helmet at constantly since landing on your mind is remarkably dangerous — it may cause a cracked skull, concussion, or considerably worse.

best helmet for mountain biking

Any bike helmet will operate off-road however if you are a trail rider you will want to consider something that’s a tiny bit stronger than. Typically a path helmet expands down in the back and above the temples and also features a more powerful structure with the inclusion of MIPS lining to help dissipate impact forces. The excess protection does imply a trail helmet can run a little hotter, but most include very good excellent cushioning to soak up perspiration.

Standard trail features include a flexible retention apparatus, in-molded and underside wrapped micro-shell along with a matching visor, that ought to be fully flexible so that you can tilt it up and down to color your eyes from bright sunshine. A number of the best road helmets get add-ons, including integrated amps to mount a mind camera, magnetic closures, goggle strap clips, storage totes and one here has a detector that detects in the event that you’ve had a collision.

On account of this trickle-down effect, you may observe some high-end features contained on funding helmets but we have concentrated on the top-tier because that is where there is the best option. These helmets are somewhat more elegant, more difficult wearing and seem pretty sick also.

Features Of The Best Mountain Bike Helmets

Protection criteria

All bike helmets sold in the united kingdom require a certificate. This implies helmets must meet specific fixed evaluation standards such as effect velocities, roll-off evaluations, and strap system strengths. This is a minimal and lots of modern helmets exceed these requirements by integrating composite substances into sub eyeglasses or”roll cages” for additional protection.

Crash replacement strategies

If your helmet has been included in a crash, most manufacturers provide a reduced cost crash replacement strategy. With proof of original purchase, these programs may help save you up to 50 percent on a costly replacement lid.

Micro shell

To decrease harm to the EPS it is coated with a thin plastic micro-shell. This is normally in-molded together with the EPS through the production process and maybe just one or several bits.


EPS (expanded polystyrene) foam and also can be in the crux of the helmet. It is lightweight, easily mouldable and operates just like a crumple zone in an auto.


Multi-directional Impact Protection System is a moveable plastic interior liner. This slides when your head hits the floor reducing the power of the effect and chances of a concussion or brain injury.


Padding density and thickness have a substantial impact on perspiration absorption, cooling, and relaxation. Thicker inner cushioning can run a little hotter but you are not as likely to have perspiration running down your throat along with the helmet will normally feel much more comfortable. Channels are usually shaped into cushioning to improve air circulation and accelerate drying.

Retention device

Like on a baseball cap, a retention apparatus permits you to adjust the fit of the helmet. Most use a rotating dialup, which lets you change the strain with one hand while riding. On some, you may also adjust the overall height of this device and beginning diameter.


EPS can dent easily, so to increase durability it is protected by a slim micro-shell. This is made of plastic, which makes it lightweight, easy to mold, and offered in a vast assortment of colors.


To keep you cool, vents in front and rear of the helmet to allow atmosphere to leak throughout your scalp. The size and quantity of vents are essential but it’s also significant that the summit integrates with all the vents properly.


Adjustability is the title of this sport — the best visors can be tilted up and down so they are from your eyepoint when riding. Ratchet or rule screws are convenient to halt the visor rattling or falling down.

Goggle parking/strap gutter

On certain helmets that the visor could be tilted upward so that you can park’ goggles under when you are not using them. Usually, this attribute comes together with a strap cable – a shallow channel on the rear of the helmet which holds the ring in place.

Bottom wrapping

To add extra protection to a high wear area around the reduced edge of the micro-shell frequently wraps beneath the base of the helmet.

The Way to find your helmet size

Find a cloth or paper tape quantify if at all possible. If you do not have one, do not attempt to wrap a metal tape measure around your noggin, it will not work — think us. In the lack of a fabric/paper tape measure, locate some series and wrap that around the mind and notice its length.

Whereabouts to measure around your mind? Essentially, round the broadest (largest circumference) section of your own head. Round your brow and about the most prominent piece of the back of your mind. Note down the measurement in centimeters. All helmets have dimension ranges and also your mind quantified it is then simple enough to find that sizing gets your own mind size coated.

Best Mountain Bike Helmet Brands

Even though the”best” brands are obviously subjective and there are a Whole Lot of companies creating quality helmets, so these titles usually appear on many people’s listing of the best manufacturers of helmets:

Giro: They concentrate on creating quality helmets for many outdoor pursuits. My very first Giro product was that the Seam helmet. It’s unquestionably the best ski helmet on the market. Their bike helmets are next to none. The brand new Montaro helmet using MIPS technologies is worth your consideration.

Fox Racing: Best known for their protective racing clothing, they’ve become MTB helmets. According to Irvine California by individuals who race weekends that they create some excellent products.

POC: Located in Stockholm Sweden, they got their start manufacturing ski gear like helmets and goggles. They’ve expanded their lineup to mountain bike protective equipment.

Bell: Launched from the 1950s, is among the best-known titles in helmets. Originally established making helmets for auto racing they’ve expanded to biking, motorcycles. When you get a Bell product you can rest certain you’re purchasing an excellent product.

Troy Lee Designs: small firm the focuses solely on creating mountain biking equipment. Having been in existence for more than 30 decades, I think that its safe to say that they are aware of what they’re doing, and also the A1 helmet is among the best in the marketplace.

FAQ for Mountain Bike Helmets

How often should you replace a helmet?

You need to substitute a helmet following any marginally considerable effect or crash. A good deal of helmet businesses provides crash replacement schemes, therefore that it’s well worth checking out their sites for information about such matters.

Concerning the general lifespan, it is typically recommended that you need to consider replacing your helmet every two to three decades. Some businesses previously have said a longer duration than this, but we would feel somewhat iffy about by means of a helmet that has had over just three years of proper trail driving use. General wear and tear and things such as UV degradation may have adverse impacts on the functionality and dependability of your helmet.

What’s the best helmet?

The most significant factors for your best helmet are fit and protection. The best helmet is going to likely be of little help when the helmet is loose and does not match your head properly. Most contemporary helmets offer you very good protection, even though there is a couple of stand out brands.

What’s the Coolest Helmet?

From trendy, I am best ventilated. The coolest helmets normally have the largest vent openings to permit airflow. Although vent size isn’t everything, the plan of these vents is critical also. Troy Lee Designs is among the best for venting.


Nowadays there’s a large number of distinct mountain bike helmet designs and designs available, just because there’s a range of requirements for different cyclists that rely on them for protection. The helmets within this review are lengthy policy half shell helmets unique to mountain biking. We place at a job (or needed a great deal of fun depending on how you look at it) at the expectation that this information makes it possible to locate a mountain bike helmet that’s ideal for your requirements and price range.