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10 Best Bike Helmets 2025 in the UK

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

RaMokey Cycle Helmet, Lightweight Bicycle Helmet, Adjustable Mountain & Road Bike Helmets for Adults, 18 Vents with Adjustable Strap & Detachable Visor for Mens Womens (Sizes 58-62cm) (Black)

Rating
9.8
Chosen by1,302
Fit
Ventilation
Weight
Fit
The adjustable fit system, especially the twist-to-tighten mechanism, makes securing the helmet quick and hassle-free.
Ventilation
Lightweight and well-ventilated, it stays comfortable even during longer rides thanks to its smart airflow system.
Weight
Lightweight and well-ventilated, it stays comfortable even during longer rides thanks to its smart airflow system.
Safety Certifications
Durable construction and compliance with safety standards inspire confidence in protection without a premium price tag.

The RaMokey Cycle Helmet is a lightweight and well-ventilated choice for adults who enjoy various outdoor activities like cycling, climbing, and skateboarding. It features 18 vents that allow good airflow, helping to keep your head cool during rides. Weighing about 250 grams, it's light enough to wear comfortably for extended periods. The helmet fits head sizes from 58 to 62 cm and includes adjustable straps and a quick-release buckle, making it easy to get a secure and comfortable fit for both men and women.

It also comes with a removable sun visor and washable inner padding, which adds convenience and comfort. In terms of safety, the helmet uses durable polycarbonate on the outside and EPS foam inside to absorb impact, meeting common safety standards expected for casual to moderate riding. While it’s not specifically designed for high-intensity mountain biking or professional racing, it suits everyday cyclists and those looking for versatile head protection.

A minor drawback is that the helmet’s size range may not fit smaller heads, so it’s best suited for average to larger adult head sizes. This helmet successfully balances comfort, ventilation, and safety features at a reasonable price, making it a solid option for general cycling and outdoor activities.

Rating
9.8
Chosen by1,302
Fit
Ventilation
Weight
Fit
The adjustable fit system, especially the twist-to-tighten mechanism, makes securing the helmet quick and hassle-free.
Ventilation
Lightweight and well-ventilated, it stays comfortable even during longer rides thanks to its smart airflow system.
Weight
Lightweight and well-ventilated, it stays comfortable even during longer rides thanks to its smart airflow system.
Safety Certifications
Durable construction and compliance with safety standards inspire confidence in protection without a premium price tag.
#2

Exclusky Mountain Bike Helmet, MTB Helmet Adult Lightweight Breathable Mens Bike Helmet Cycling Road Bicycle Cycle Helmet 56-61cm (Black)

Rating
9.6
Fit
Ventilation
Weight
Fit
The helmet offers a snug and adjustable fit with a simple dial system, enhancing comfort and security on the trail.
Ventilation
Ventilation is excellent, with multiple air vents that keep the head cool and reduce fatigue during intense rides.
Weight
Its lightweight design makes it easy to wear for long rides without feeling bulky or tiring.
Safety Certifications
Build quality is solid, providing reliable protection without compromising on comfort or style.
Type of Riding
The overall look and feel make it an attractive choice for mountain bikers seeking dependable head protection.

The Exclusky Mountain Bike Helmet is designed for adult cyclists who enjoy off-road or mountain biking, offering a solid mix of safety, comfort, and practicality. It meets CPSC safety standards, providing reliable head protection with thick, multi-density foam and an extended rear shape that covers more of the back of your head—a big plus if you're riding rough trails. Weighing only 280 grams, this helmet is quite lightweight, so you won’t feel burdened even during long rides. One of its strong points is ventilation: 18 air vents allow good airflow to keep you cool and reduce fatigue.

The fit is adjustable thanks to a simple single-hand dial system, accommodating head sizes from 56 to 61 cm, so you can get a snug, secure fit which is very important for safety. The helmet also features a large, reinforced sun visor that helps protect your eyes from sun glare, leaves, and other trail elements while still allowing air to flow through. This visor moves easily upward when you want a clearer view.

While the helmet is well-suited for mountain biking and other off-road adventures, its heavier visor and design might be less ideal for road cyclists who prioritize minimal weight and sleek aerodynamics. Additionally, the size range is somewhat limited to large adults, so smaller heads might find it less suitable. Given its features and price, this helmet represents a dependable option for riders seeking protection, comfort, and ventilation on rugged trails.

Rating
9.6
Fit
Ventilation
Weight
Fit
The helmet offers a snug and adjustable fit with a simple dial system, enhancing comfort and security on the trail.
Ventilation
Ventilation is excellent, with multiple air vents that keep the head cool and reduce fatigue during intense rides.
Weight
Its lightweight design makes it easy to wear for long rides without feeling bulky or tiring.
Safety Certifications
Build quality is solid, providing reliable protection without compromising on comfort or style.
Type of Riding
The overall look and feel make it an attractive choice for mountain bikers seeking dependable head protection.
#3

Favoto Mountain Bike Helmet Lightweight - MTB & Road Bicycle Helmet for Men Women - Adjustable Cycling Helmet for Adults Youth with CE Certificated

Rating
9.5
Fit
Weight
Fit
The Favoto helmet provides a very comfortable fit, making it ideal for everyday use.
Weight
A great bit of kit for young riders, combining modern looks with lightweight yet strong protection.

The Favoto Mountain Bike Helmet is designed for both MTB and road cycling, providing versatility for different riding styles. It comes with CE (EN1078) and CPSC (1203) certifications, ensuring a high standard of safety with dual-shell protection and EPS foam for impact absorption. Weighing only 335 grams, it is lightweight and reduces head pressure, making it comfortable for extended rides.

The helmet features a moisture-wicking liner that can be easily removed and cleaned, enhancing comfort and hygiene. An adjustable dial knob and internal padding ensure a secure and custom fit for head sizes between 57-61 cm, covering most teens and adults. The reinforced sun visor offers additional protection from debris and sun glare, though it does not include sunglasses.

One potential drawback is the lack of specific ventilation features mentioned, which could be a concern for some riders in warmer climates. The Favoto helmet is an excellent choice for cyclists looking for a lightweight, comfortable, and safe helmet suitable for various cycling activities.

Rating
9.5
Fit
Weight
Fit
The Favoto helmet provides a very comfortable fit, making it ideal for everyday use.
Weight
A great bit of kit for young riders, combining modern looks with lightweight yet strong protection.

Buying Guide for the Best Bike Helmets

Choosing the right bike helmet is crucial for ensuring your safety while cycling. A helmet not only protects your head in case of an accident but also provides comfort and style. When selecting a bike helmet, consider factors such as fit, ventilation, weight, and safety certifications. It's important to find a helmet that fits well and meets your specific needs, whether you're commuting, mountain biking, or road cycling.
FitThe fit of a bike helmet is perhaps the most important factor to consider. A helmet that fits well will stay securely on your head and provide the best protection. Helmets come in different sizes, usually measured in centimeters, corresponding to the circumference of your head. To find the right fit, measure your head just above your eyebrows and choose a helmet size that matches. Helmets often have adjustable straps and a dial-fit system to fine-tune the fit. A properly fitting helmet should sit level on your head, not too high or too low, and should not move when you shake your head.
VentilationVentilation refers to the number and size of vents in a helmet, which allow air to flow over your head and keep you cool. This is especially important for long rides or in hot weather. Helmets with more vents tend to be cooler but may be less aerodynamic. If you often ride in warm conditions or for extended periods, look for a helmet with ample ventilation. However, if you prioritize speed and aerodynamics, you might opt for a helmet with fewer vents.
WeightThe weight of a helmet can affect your comfort, especially on long rides. Lighter helmets are generally more comfortable and less tiring to wear over time. Helmets made from advanced materials like carbon fiber tend to be lighter but can be more expensive. If you frequently go on long rides or races, a lighter helmet might be beneficial. For casual or short rides, the weight might not be as critical, and you can focus on other features.
Safety CertificationsSafety certifications indicate that a helmet has been tested and meets certain safety standards. Common certifications include CPSC (Consumer Product Safety Commission) in the U.S., CE in Europe, and AS/NZS in Australia/New Zealand. These certifications ensure that the helmet can adequately protect your head in the event of a crash. Always choose a helmet that meets the safety standards applicable in your region. This is non-negotiable, as safety should be your top priority.
Type of RidingThe type of riding you do can influence the style and features of the helmet you choose. Road helmets are typically lightweight with good ventilation, designed for speed and long-distance comfort. Mountain bike helmets often have more coverage at the back of the head and may include visors to protect against sun and debris. Commuter helmets might prioritize visibility and include features like integrated lights. Consider your primary riding style and choose a helmet that complements it.