10 Best Mountain Bike Helmets UK 2024 | Fox, Giro and More

It might not have the most traditional of looks, but this helmet from Giro is designed to meet the needs of today's progressive trail riders – no wonder they chose Ratboy for the marketing shoots. While it might look a little understated, there's plenty of tech under the lid. 

The company use the classic MIPS as well as their own 'Wind Tunnel Ventilation', so you can expect to stay cool in there. The company also combine ESP and EPP for dual-layer protection against high and low impact crashes. We believe that this strikes the perfect balance between form and function, hence why it's sitting rosy at number 1. 

The Super DH looks to take the versatility of the company's popular Super 3R design and evolve it into a prime, downhill-certified helmet. How does it do this? Well, firstly, they added the (removable) chin bar and their own Spherical Technology, which boosts comfort in their helmets.

Some of the other specs worth noting about the helmet are its use of MIPS, a strong polycarbonate outer shell bonded with the EPS, and an adjustable visor that accommodates both goggles and glasses. 

The A1 was a resounding success for Troy Lee, so it was no surprise to see that they went forward with producing a newer model, the A2, which expands on that success. The biggest difference is the industry-first inclusion of both EPS and EPP. While almost the same, one protects against high and the other low-speed impacts. 

Not only does the company incorporate the dual layers, but the helmet also includes MIPS protection, so it's clear that your safety is not taken lightly. There's plenty of ventilation, comfort and other features that match up to the company's protection standards too. 

The MET Parachute is the ideal helmet for enduro and trail riding as it comes in at a very respectable 700 grams. This combination of a low weight, good ventilation and high safety ensures that you'll be comfortable wearing it for long climbs up as well as those rapid descents back down. 

Additionally, there are several other features that many riders like. For instance, it has a lengthier visor than other options, which gives you a little more flexibility and can provide increased protection from the wilderness and elements. 

Bell are always at the forefront of technology, and their Sixer then combines this with an exceedingly comfortable fit. Our favourite detail is the use of varying densities of foam throughout the helmet, with each one being optimised to absorb different impact velocities. 

On top of that, we thought the inclusion of X-Static antibacterial pads was smart too, seeing as most riders tend to work up quite a sweat. Furthermore, the visor is adjustable to many levels and there is plenty of space for you to fit your goggles underneath.

Uvex has been in the personal protection equipment industry for a long time now and somewhat of a stronghold in the mountain biking helmet market. Weighing in at 630 grams, the Jekkyl is one of the lightest full-face helmets on the market right now. 

As you'd expect, the quality and craftsmanship are second to none, and with features such as an easily demountable chin bar and alterable visor, this packs a lot in for a relatively low price. 

The MT500 from Endura is packed full of useful features, such as an easily adjustable visor, an eyewear dock, a clip-off accessory mount for headlights or cams and even antibacterial padding. Plus, while many companies stick to the tried and tested EPS, the company is always looking for innovation, hence why they've opted for a Koroyd foam material. 

As you'll be able to see in the picture, the Koroyd has a honeycomb-like design, so while it still protects, it offers a little more in terms of airiness. Our only dispute is that the brand have not divulged exactly how many vents this design has. 

Fox are one of the biggest names in extreme sports, so it's only fair that they would find themselves somewhere on our ranking. Here, we've opted for the classic Proframe, which is the original full-face trail helmet and still one of the leaders in the market today.

The helmet packs MIPS and dual-layered EPS into a super lightweight shell to appeal to all mountain bikers. There are some slight let downs, such as the non-removable chin bar and the static visor, but the fact that this is still one of the best sellers after all this time goes to show how highly regarded this product is.

It's fair to say that this lid from Urge often produces a fiery response from cyclists before they've even read or tried it. This is largely down to the unconventional design, and while it might not be ideal for trails, the construction lends itself well to cross-country riding. 

The helmet is lightweight and (arguably) stylish, plus there are plenty of well-placed ventilation spots to ensure the rider remains cool. However, it is missing a few features that could be important to some riders, such as MIPS, a visor and a camera mount station. 

The Troy Lee Design Stage has been a revelation since its release, changing the way people think about bike safety, ventilation and comfort. It combines both MIPS and EPS in one package that both looks good and functions well. In addition to the EPS, there are also other pads, such as in the cheeks and the neck. 

There is a huge sticking point that we feel could put off many potential suitors, and that, of course, is the cost. Sure, you can't put a price on safety, but we'd say this amount of money is only really sensible to spend if you take your biking very seriously.