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

Alza DaysSport and OutdoorsScootersElectric ScootersAccessoriesHelmets

Alza Days - Helmets

Save with discount codes

The offer is valid from August 10, 2026, until August 24, 2026. Full terms and conditions of the campaign can be found here.

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

245 Results

ABUS Youn-I 2.0 cherry heart M - Bike Helmet

2 variants 10+ colors

4.9 78×

ABUS Youn-I 2.0 cherry heart M

Bike Helmet - kids', city, size M for head circumference from 52 to 57 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012 + A1:2012 certification, construction material EPS, insect mesh, padding, integrated lights, rotary dial for size adjustment, weight 260 g, red and pink colour

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 1,223,-

1,529,-

Buy

In stock > 5 pcs

Order Code: SPTabus178

Alpina Ximo Flash White Flower Gloss 49 - 54 cm - Bike Helmet

3 variants

4.5 6×

Alpina Ximo Flash White Flower Gloss 49 - 54 cm

Bike Helmet - kids', city, size M for head circumference from 49 to 54 cm, in-mold technology, fastening type: buckle belts, 11 ventilation holes, 1078 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, detachable padding, weight 220 g, white colour

949,-

Buy

In stock 2 pcs

Order Code: SPTalp446

Alpina Ximo Flash White Flower Gloss 47 - 51 cm - Bike Helmet

3 variants

4.5 6×

Alpina Ximo Flash White Flower Gloss 47 - 51 cm

Bike Helmet - kids', city, size S for head circumference from 47 to 51 cm, in-mold technology, fastening type: buckle belts, 11 ventilation holes, 1078 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, detachable padding, weight 220 g, white colour

949,-

Buy

In stock 4 pcs

Order Code: SPTalp445

Alpina Ximo Disney Frozen Ii Gloss 49 - 54 cm - Bike Helmet

2 variants

4.9 7×

Alpina Ximo Disney Frozen Ii Gloss 49 - 54 cm

Bike Helmet - kids', city, size M for head circumference from 49 to 54 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, detachable padding, weight 220 g, white and blue colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 944,-

1,349,-

Buy

In stock > 5 pcs

Order Code: SPTalp440

Alpina Carapax 2.0 Black Matt 57 - 62 cm - Bike Helmet

2 variants

5.0 3×

Alpina Carapax 2.0 Black Matt 57 - 62 cm

Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 57 to 62 cm, fastening type: buckle belts, 17 ventilation holes, 1078 certification, construction material EPS, padding, rotary dial for size adjustment, removable peak, Coolmax padding, weight 270 g, black colour

Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 1,987,-

2,649,-

Buy

In stock 2 pcs

Order Code: SPTalp406

Alpina Ximo Flash Be Visible Gloss 49 - 54 cm - Bike Helmet

3 variants

5.0 3×

Alpina Ximo Flash Be Visible Gloss 49 - 54 cm

989,-

Buy

In stock 3 pcs

Order Code: SPTalp374

Alpina Ximo Flash Green Dino Gloss 45 - 49 cm - Bike Helmet

3 variants

5.0 2×

Alpina Ximo Flash Green Dino Gloss 45 - 49 cm

Bike Helmet - kids', city, size XS for head circumference from 45 to 49 cm, in-mold technology, fastening type: fastening clasp, 11 ventilation holes, 1078 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, weight 230 g, green colour

969,-

Buy

In stock 1 pcs

Order Code: SPTalp371

Alpina Hackney Indigo 51 cm - 56 cm - Bike Helmet

2 variants

5.0 2×

Alpina Hackney Indigo 51 cm - 56 cm

Bike Helmet - kids', retro-style open face helmet, size XS and S for head circumference from 51 to 56 cm, in-mold technology, fastening type: buckle belts, CE EN 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, ventilation holes, weight 230 g, black colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 979,-

1,399,-

Buy

In stock 2 pcs

Order Code: SPTalp367

5.0 3×

MET Hooray children's dusted green - 52/55

Bike Helmet - kids', city, size S for head circumference from 52 to 55 cm, fastening type: buckle belts, 10 ventilation holes, insect mesh, detachable padding, weight 230 g, green colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 832,-

1,189,- New 1,249,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTmet354

POC helmet Octal MIPS Fluorescent Orange AVIP SML - Bike Helmet

5.0 1×

POC helmet Octal MIPS Fluorescent Orange AVIP SML

Bike Helmet - for adults (unisex), road, size S for head circumference from 50 to 56 cm, MIPS technology, fastening type: buckle belts, 18 ventilation holes, CE / EN 1078, CPSC 12,03, AS/NZS 2063 certification, construction material EPS, space for glasses, reflective elements, padding, rotary dial for size adjustment, weight 220 g, orange colour

4,169,- New 4,479,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTpoc0784

ABUS Powerdome MIPS goldfish orange S - Bike Helmet

3 variants 4 colors

4.8 4×

ABUS Powerdome MIPS goldfish orange S

Bike Helmet - for adults (unisex), road, size S for head circumference from 51 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, Quick-Drying and detachable padding, weight 240 g, orange colour

Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 2,159,-

3,599,-

Buy

In stock 1 pcs

Order Code: SPTabus566

Alpina Hackney Disney Cars Matt 47 - 51 cm

Bike Helmet - retro-style open face helmet, for children, for boys, weight: 230 g

Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 755,-

1,259,-

Buy

In stock 1 pcs

Order Code: SPTalp434

Alpina Pikes MIPS smoke grey matt M - Bike Helmet

4.0 1×

Alpina Pikes MIPS smoke grey matt M

Bike Helmet - for adults (unisex), integral / Downhill, size M for head circumference from 52 to 55 cm, in-mold technology, fastening type: fastening clasp, 14 ventilation holes, 1078 and EN 1078:2012+A1:2012 certification, construction material EPS, chin guard, rotary dial for size adjustment, fixed peak, antibacterial and detachable padding, weight 870 g, grey colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 2,575,-

3,679,- New 3,999,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTalp990

ABUS HiDrop alpine white S - Bike Helmet

3 variants 3 colors

5.0 1×

ABUS HiDrop alpine white S

Bike Helmet - for adults (unisex), integral / Downhill, size S for head circumference from 55 to 56 cm, fastening type: fastening clasp, 13 ventilation holes, CE EN 1078, ASTM F1952, ASTM F2032, CPSC and AS/NZ certification, construction material EPS and ABS, chin guard, removable peak, detachable padding, weight 1090 g, white colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 3,849,-

5,499,-

Buy

In stock 1 pcs

Order Code: SPTabus722

2 variants 4 colors

ABUS Youn-I 2.0 mono blue M

Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 52 to 57 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, integrated lights, extended occipital coverage, rotary dial for size adjustment, detachable padding, weight 260 g, blue colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 1,259,-

1,799,-

Buy

In stock 3 pcs

Order Code: SPTabus698

2 variants 4 colors

ABUS Youn-I 2.0 mono blue S

Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 48 to 54 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, integrated lights, extended occipital coverage, rotary dial for size adjustment, detachable padding, weight 240 g, blue colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 1,259,-

1,799,-

Buy

In stock 4 pcs

Order Code: SPTabus697

2 variants 4 colors

ABUS Youn-I 2.0 mono yellow M

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 1,259,-

1,799,-

Buy

In stock 4 pcs

Order Code: SPTabus696

2 variants 4 colors

ABUS Youn-I 2.0 mono orange S

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 1,259,-

1,799,-

Buy

In stock 2 pcs

Order Code: SPTabus691

3 variants 2 colors

ABUS Urban-I 4.0 shiny white M

Bike Helmet - city, size M for head circumference from 54 to 58 cm, in-mold technology, fastening type: magnetic clip, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, insect mesh, integrated lights, fixed peak, detachable padding, weight 270 g, white colour

Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 1,949,-

2,599,-

Buy

In stock 1 pcs

Order Code: SPTabus688

3 variants 5 colors

4.3 4×

ABUS Modrop muted black M

Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 54 to 58 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, insect mesh, adjustable peak, detachable padding, weight 330 g, black colour

Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 1,949,-

2,599,-

Buy

In stock 2 pcs

Order Code: SPTabus680

POC Amidal Hydrogen White/Uranium Black Matt MED - Bike Helmet

3 variants 5 colors

5.0 1×

POC Amidal Hydrogen White/Uranium Black Matt MED

Bike Helmet - for adults (unisex), road, size M for head circumference from 55 to 58 cm, MIPS technology, fastening type: buckle belts, CE / EN 1078, CPSC 12,03, AS/NZS 2063 certification, construction material polycarbonate and EPS, padding, ventilation holes, black and white colour

4,890,- 6,140,-

Buy

In stock 1 pcs

Order Code: SPTpoc1094

Alpina Carapax 2.0 white pebble blue matt L - Bike Helmet

2 variants 3 colors

4.5 2×

Alpina Carapax 2.0 white pebble blue matt L

Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 57 to 62 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, 1078 and EN 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, antibacterial, Quick-Drying and detachable padding, weight 270 g, white and blue colour

Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 2,099,-

2,999,-

Buy

In stock 2 pcs

Order Code: SPTalp1039

ABUS Moventor 2.0 pine green M - Bike Helmet

2 variants 9 colors

4.7 6×

ABUS Moventor 2.0 pine green M

Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 54 to 58 cm, Double-Inmold technology, fastening type: buckle belts, 19 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, adjustable peak, detachable padding, weight 300 g, green colour

Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 2,339,-

3,119,-

Buy

In stock 1 pcs

Order Code: SPTabus630

ABUS Powerdome velvet black M - Bike Helmet

3 variants 5 colors

4.9 8×

ABUS Powerdome velvet black M

Bike Helmet - for adults (unisex), road, size M for head circumference from 54 to 58 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 230 g, black colour

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 2,339,-

2,599,-

Buy

In stock 1 pcs

Order Code: SPTabus579

24 more... Top

1 ... 7 8 9 10 11