Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These cookies are third-party cookies (e.g. Google business safety & privacy and terms site). You can find more information about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

Sport and OutdoorsCyclingHelmets

Helmets

A bicycle helmet is a must for all children and adolescents of 18 years and younger. Due to the significant risk of head injuries, however, wearing a helmet is recommended for all cyclists, both young and old. See below for some pointers on how to choose the right one for you.

Continue

Size

The size is determined by the circumference of your head as measured about 2.5 cm above your eyebrows. Sizes are listed in cm. Some models have only one size and are adjusted by the sizing wheel.

General sizing parameters for adult helmets:

S (50 - 54 cm)
M (54 - 58 cm)
L (58 - 62 cm)
XL (62 cm and more).

Helmet types

Road bike

Better aerodynamics, low weight, and efficient ventilation.
Can also be used for mountain bikes and rollerblades.

MTB

Equipped with a removable visor that protects your eyes against the sun and road debris.
Feature a more robust design and protect the back of the skull.
Can also be used for road bikes and rollerblades.

BMX/Freeride

Have a specific design providing maximum protection for downhill rides and rough terrain. Usually protect the head from the sides as well, including the nape of the neck and jaw.
Structurally they are more closed, have less ventilation, and higher weight.

Fastening

Dual straps - the first strap goes around your head, while the other is buckled under your chin.
Sizing wheel - a newer fastening mechanism, controlled by a sizing wheel on the back of the helmet's internal sizing ring. Twisting it in one direction expands the helmet, while twisting it in the opposite tightens it.

Other features

Insect mesh
Inner padding - provides greater comfort during long trips.
Removable interior lining - can be washed in a washing machine.
Antibacterial protection - contains silver ions, which kill bacteria and reduce unpleasant odour.
Number of vents - particularly important in long summer trips and children's helmets. A well-ventilated helmet reduces the risk of a heat stroke.

Hide description

Was this information useful?

This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.

What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Send Close

Extra discounts for AlzaPlus+ members

Mega Sale

Kids'

Men's

Women's

MTB

Full-Face

Freestyle

Road

City

Cycling Helmet Covers

Jak vybrat helmu na kolo

597 Results

Disney Bike Helmet Captain America M - Bike Helmet

8 colors

5.0 1×

Disney Bike Helmet Captain America M

Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 54 to 58 cm, out-mold technology, fastening type: fastening clasp, 13 ventilation holes, CE EN 1078:2012+A1 certification, construction material EPS and PVC, quick‑release fastening system, rotary dial for size adjustment, detachable padding, padding material: molitan, weight 400 g, black, white, blue and red colour

499,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel351

3 variants 4 colors

4.5 26×

Tempish Stryker petrol

Bike Helmet - for adults (unisex), retro-style open face helmet, for head circumference from 48 to 52 cm, fastening type: buckle belts, 10 ventilation holes, construction material EPS, rotary dial for size adjustment, detachable X-fit padding, padding material: molitan, weight 300 g, multicolour

800,-

Select a variant

In stock according to variant

Order Code: SPTtemp055nad

5.0 1×

Micro LED Helmet, Autumn, Red, M

Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 52 to 56 cm, fastening type: buckle belts, 8 ventilation holes, CE EN:1078 certification, construction material EPS and PVC, padding, integrated lights, rotary dial for size adjustment, weight 300 g, red colour

1,090,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTmcrh01

Etape Pluto Light White/Blue Mat - Bike Helmet

2 variants 2 colors

4.0 1×

Etape Pluto Light White/Blue Mat

Bike Helmet - kids', city, for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, EN 1078 +A1 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, fixed peak, detachable padding, weight 225 g, white and violet colour

699,-

Select a variant

In stock according to variant

Order Code: SPTvlch005nad

2 variants 2 colors

4.7 6×

Etape Rebel Blue/Red

Bike Helmet - kids', city, for head circumference from 52 to 56 cm, fastening type: buckle belts, 12 ventilation holes, EN 1078 +A1 certification, construction material EPS, insect mesh, reflective elements, padding, rotary dial for size adjustment, detachable padding, blue and red colour

499,-

Select a variant

In stock according to variant

Order Code: SPTetpDH05nad

2 variants

5.0 1×

Micro LED Raspberry

Bike Helmet - kids', retro-style open face helmet, for head circumference from 48 to 56 cm, fastening type: magnetic clip and fastening clasp, 8 ventilation holes, EN 1078 certification, construction material EPS and ABS, padding, integrated lights, battery included, weight 260 g, pink colour

1,020,-

Select a variant

In stock according to variant

Order Code: SPTmi018nad

Etape Buddy pink/mint matt - Bike Helmet

2 variants 2 colors

5.0 3×

Etape Buddy pink/mint matt

Bike Helmet - kids', retro-style open face helmet, for head circumference from 48 to 52 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, insect mesh, rotary dial for size adjustment, Quick-Drying and detachable padding, padding material: molitan, weight 240 g, green and pink colour

804,-

Select a variant

In stock according to variant

Order Code: SPThel0005nad

5.0 1×

Micro helmet Neon LED green

Bike Helmet - kids', retro-style open face helmet, size S for head circumference from 51 to 54 cm, fastening type: magnetic clip, 12 ventilation holes, EN 1078 certification, construction material EPS and ABS, padding, integrated lights, rotary dial for size adjustment, detachable padding, padding material: molitan, battery included, weight 290 g, green colour

1,320,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTmicro01

Disney Bike Helmet Avengers - Bike Helmet

8 colors

4.5 2×

Disney Bike Helmet Avengers

Bike Helmet - kids', city, size M for head circumference from 52 to 56 cm, out-mold technology, fastening type: fastening clasp, 5 ventilation holes, CE EN 1078:2012+A1 certification, construction material EPS and PVC, quick‑release fastening system, Quick-Drying padding, padding material: molitan, weight 245 g, blue and red colour

429,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel373

5.0 1×

Etape X-RAY lime

Bike Helmet - for adults (unisex), road, for head circumference from 55 to 58 cm, Double-Inmold technology, fastening type: buckle belts, 19 ventilation holes, construction material polycarbonate, insect mesh, reflective elements, rotary dial for size adjustment, removable peak, green colour

990,-

Select a variant

In stock according to variant

Order Code: SPThelma06nad

Disney Bike Helmet Star wars M - Bike Helmet

8 colors

5.0 1×

Disney Bike Helmet Star wars M

799,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel355

3 variants 4 colors

4.5 26×

Tempish Stryker pink

Bike Helmet - kids', retro-style open face helmet, for head circumference from 52 to 48 cm, fastening type: buckle belts, 10 ventilation holes, construction material EPS, rotary dial for size adjustment, detachable X-fit padding, padding material: molitan, white and pink colour

800,-

Select a variant

In stock according to variant

Order Code: SPTtemp058nad

Disney Bike Helmet Star wars Stormtrooper - Bike Helmet

8 colors

4.5 2×

Disney Bike Helmet Star wars Stormtrooper

429,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel371

Disney Bike Helmet Soy Luna M - Bike Helmet

8 colors

5.0 1×

Disney Bike Helmet Soy Luna M

399,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel354

2 variants

5.0 1×

Tempish C-MEE

Bike Helmet - kids', retro-style open face helmet, for head circumference from 51 to 51 cm, fastening type: buckle belts, 10 ventilation holes, construction material EPS, rotary dial for size adjustment, detachable X-fit padding, padding material: molitan, weight 289 g, yellow colour

850,-

Select a variant

In stock according to variant

Order Code: SPTtemp053nad

Disney Princesses Bike Helmet - Bike Helmet

8 colors

4.5 2×

Disney Princesses Bike Helmet

429,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel369

2 variants

Etape Venus cycling helmet black-pink, S-M

Bike Helmet - women's, road, size S and M for head circumference from 55 to 58 cm, fastening type: buckle belts, 25 ventilation holes, insect mesh, reflective elements, rotary dial for size adjustment, removable peak, black and pink colour

699,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTrpasd027

Disney Bike Helmet Spiderman M

Bike Helmet - kids', city, size M for head circumference from 52 to 56 cm, out-mold technology, fastening type: fastening clasp and buckle belts, 13 ventilation holes, 1078 certification, construction material EPS and PVC, rotary dial for size adjustment, weight 400 g, blue, red and titanium colour

759,-

Buy

In stock > 5 pcs at the supplier's

Order Code: DIShel06

Micro helmet Toucan, M

Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 52 to 56 cm, fastening type: magnetic clip, 8 ventilation holes, CE EN:1078 certification, construction material EPS and ABS, padding, integrated lights, rotary dial for size adjustment, detachable padding, padding material: molitan, weight 310 g, violet colour

1,360,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTmcrh05

Marvel Cycling Helmet Paw Patrol

Bike Helmet - kids', city, size M for head circumference from 52 to 56 cm, out-mold technology, fastening type: buckle belts, 5 ventilation holes, CE 1078 certification, construction material EPS and PVC, extended occipital coverage, non‑slip straps, weight 250 g, blue colour

404,- 425,-

Buy

In stock at the supplier's

Order Code: SPTaaa1661

Disney Ice Kingdom Bike Helmet, M - Bike Helmet

2 colors

Disney Ice Kingdom Bike Helmet, M

377,- 397,-

Buy

In stock at the supplier's

Order Code: DIShel04

Disney Bike Helmet Mandalorian - Bike Helmet

8 colors

4.5 2×

Disney Bike Helmet Mandalorian

429,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPThel366

Disney Bike Helmet Hulk M

Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 54 to 58 cm, out-mold technology, fastening type: fastening clasp, 13 ventilation holes, CE EN 1078:2012+A1 certification, construction material EPS and PVC, quick‑release fastening system, rotary dial for size adjustment, detachable Coolmax padding, padding material: molitan, weight 400 g, green, pink and violet colour

799,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTdis05

Micro Helmet Mermaid S

Bike Helmet - kids', retro-style open face helmet, size S for head circumference from 48 to 53 cm, in-mold technology, fastening type: magnetic clip, 8 ventilation holes, EN 1078 certification, construction material EPS, integrated lights, quick‑release fastening system, rotary dial for size adjustment, weight 280 g, pink colour

1,360,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTaaa1959

24 more... Top

1 ... 19 20 21 22 23 ... 25

Extra discounts for AlzaPlus+ members

Mega Sale

Kids'

Men's

Women's

MTB

Full-Face

Freestyle

Road

City

Cycling Helmet Covers

Jak vybrat helmu na kolo

No longer sold

Archive Helmet Liners

Helmets - additional info

Helmets are a must-have biking accessory that can save you from many unpleasant injuries. Knee and elbow protectors keep your limbs safe, while bike gloves ensure comfort for your hands. Bike manufacturers such as BBB, Spokey, Crazy Safety, Tempish, or Tern also offer a wide range of helmets, protectors, and gloves.

Child safety first

Children really shouldn’t ride a bicycle without a helmet. In order to make wearing it as fun as possible, children's helmets are manufactured in bright colours and with neat 3D effects. Crazy Safety, for example, makes cool Spiderman-themed bike helmets. In some countries, children and teenagers under 18 years of age are even legally obligated to wear a helmet when biking. Adults generally aren’t, but it doesn’t mean they shouldn’t. If you are a cyclist or skater and still don’t have one, you are exposing yourself to many unnecessary risks. Skateboard helmets are designed for urban surroundings and are aimed at fans of rollerblades and skateboarding. Skateboard helmets are made of hard plastic for maximum head protection during an unexpected fall on hard paved road surface.

Protectors for cyclists and skaters

Our selection also includes knee and elbow protectors in different sizes for the fans of in-line skating and skateboarding. They are made of hardened plastic and provide maximum protection for the most vulnerable body parts. These protectors are equally suitable for cyclists, especially those who ride mountain bikes and navigate urban parks and rough terrain. Bike gloves are another handy accessory, as they provide much-needed comfort for your hands during long trips. Bike gloves are designed to not restrict your movement and make sure your hands don’t overheat.

Was this information useful?

What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Send Close

Check out products sorted by price starting with the lowest price in the category cheap helmets Find products sorted from the most expensive to the cheapest in the category most expensive helmets Check out products sorted by price starting with the highest price in the category best sellers, best helmets You’ll find products sorted by reviews starting from the highest ranked in helmets reviews

Chcete doručiť tovar na Slovensko? Prezrite si Prilby na bicykel

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Kerékpáros sisakok

P-DC1-WEB26