Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. 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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(16)
(111)
(1)

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.
139 Results
4.8
Alpina Carapax Jr. white-polka dots M
Bike Helmet - kids', MTB/Mountain, size M for head circumference from 51 to 56 cm, Double-Inmold technology, fastening type: buckle belts, 15 ventilation holes, construction material EPS, insect mesh, quick‑release fastening system, removable peak, antibacterial padding, weight 230 g, white 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. 1,349,-
1,499,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp148
5.0
Alpina Rupi black matt 50-55 cm
Bike Helmet - kids', integral / Downhill, size M for head circumference from 50 to 55 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078 certification, construction material EPS, chin guard, padding, rotary dial for size adjustment, fixed peak, detachable padding, weight 385 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. 1,754,-
Discounted -14 % 1,949,- 2,289,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp762
5.0 10×
ABUS Youn-I 2.0 pearl white 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, white colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,206,-
1,419,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus188
5.0
Alpina Carapax Jr. indigo matt 51-56 cm
Bike Helmet - kids', MTB/Mountain, size M for head circumference from 51 to 56 cm, fastening type: buckle belts, 14 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, removable peak, weight 250 g, blue colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,529,-
1,799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp427
4.5
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
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. 872,-
969,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp445
4.8 10×
ABUS Urban-I 3.0 velvet black M
Bike Helmet - for adults (unisex), city, size M for head circumference from 52 to 58 cm, in-mold technology, fastening type: magnetic clip, 17 ventilation holes, EN 1078 certification, construction material EPS, insect mesh, padding, integrated lights, rotary dial for size adjustment, fixed peak, weight 250 g, black colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,589,-
1,869,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus079
5.0
Alpina Taunus midnight-grey black matt 52-56 cm
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, adjustable peak, Quick-Drying and detachable padding, weight 450 g, black colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,699,-
1,999,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp928
5.0
Alpina Pico Flash be visible gloss 50-55 cm
Bike Helmet - kids', city, size XS for head circumference from 50 to 55 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, fixed peak, Quick-Drying and detachable padding, weight 250 g, yellow 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. 1,214,-
1,349,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp913
5.0
Alpina Ximo L.E. Blue Matt 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 and EN 1078:2012 + A1:2012 certification, construction material EPS, insect mesh, reflective elements, padding, rotary dial for size adjustment, detachable padding, weight 220 g, blue colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,019,-
1,199,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp449
5.0
Alpina Hackney Indigo 47 cm - 51 cm
Bike Helmet - kids', retro-style open face helmet, size XS and S for head circumference from 47 to 51 cm, in-mold technology, fastening type: buckle belts, 7 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, weight 230 g, black colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,189,-
1,399,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp366
5.0
ALPINA XIMO L. E. red matt 49-54cm
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, reflective elements, padding, integrated lights, rotary dial for size adjustment, padding material: nylon, weight 220 g, red 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. 1,079,-
1,199,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp639
5.0
Alpina Apax Mips black matt 57 - 62 cm
Bike Helmet - for adults (unisex), MTB/Mountain, size XL for head circumference from 57 to 62 cm, MIPS technology, fastening type: buckle belts, 17 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, adjustable peak, Quick-Drying and detachable padding, weight 290 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. 2,789,-
3,099,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp812
5.0
ALPINA HACKNEY be visible matt 51-56cm
Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 51 to 56 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, CE EN:1078 certification, construction material EPS, rotary dial for size adjustment, weight 230 g, green colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,189,-
1,399,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp628
5.0
Alpina Ximo Flash Green Dino Gloss 47 - 51 cm
Bike Helmet - kids', city, for head circumference from 47 to 51 cm, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, weight 230 g, green colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,062,-
1,249,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp274
4.7
Alpina Apax Jr. Mips royal-blue matt 51 - 56 cm
Bike Helmet - kids', MTB/Mountain, size M for head circumference from 51 to 56 cm, MIPS technology, fastening type: buckle belts, 14 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, fixed peak, weight 298 g, grey and blue 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. 2,105,-
2,339,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp821
3.5
Alpina Carapax Jr. Black - Neon - Yellow Matt 51 - 56 cm
Bike Helmet - kids', MTB/Mountain, size S and M for head circumference from 51 to 56 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, removable peak, weight 240 g, black and yellow colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,529,-
1,799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp429
4.5
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
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. 926,-
Discounted -17 % 1,029,- 1,249,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp446
5.0
Alpina Ximo Flash Green Dino Gloss 49 - 54 cm
Bike Helmet - kids', city, size M for head circumference from 49 to 54 cm, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, weight 230 g, green 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. 962,-
1,069,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp275
5.0
Alpina Apax Mips olive matt 57 - 62 cm
Bike Helmet - for adults (unisex), MTB/Mountain, size XL for head circumference from 62 to 57 cm, MIPS technology, fastening type: buckle belts, 17 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, adjustable peak, Quick-Drying and detachable padding, weight 290 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. 2,774,-
3,699,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp816
5.0
Alpina Ximo L.E. Blue Matt 45 - 49 cm
Bike Helmet - kids', city, size XS for head circumference from 45 to 49 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 and EN 1078:2012 + A1:2012 certification, construction material EPS, insect mesh, reflective elements, padding, rotary dial for size adjustment, padding material: nylon, weight 220 g, blue colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 917,-
1,079,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp447
5.0
ABUS Smiley 3.0 blue whale S
Bike Helmet - kids', city, size S for head circumference from 45 to 50 cm, in-mold technology, fastening type: buckle belts, 8 ventilation holes, EN 1078:2012+A1:2012 certification, construction material EPS, reflective elements, padding, rotary dial for size adjustment, detachable padding, weight 220 g, blue colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 730,-
859,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus259
4.9
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, blue and white colour
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 1,147,-
1,349,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp440
5.0
ABUS PowerDome shiny black S
Bike Helmet - for adults (unisex), road, size S for head circumference from 51 to 55 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, EN 1078:2012+A1:2012 certification, construction material EPS, reflective elements, padding, rotary dial for size adjustment, detachable padding, padding material: molitan, weight 210 g, black 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. 2,071,-
2,589,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus280
5.0
Alpina Taunus midnight-grey black matt 55-59 cm
Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 55 to 59 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, adjustable peak, Quick-Drying and detachable padding, weight 450 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. 1,702,-
2,269,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp929
 
ArticleXiaomi Scooter 4 Pro (PREVIEW) – elektrokoloběžka pro pořádné chlapy V pořadí již čtvrtá generace populární elektrokoloběžky Xiaomi Scooter přináší vskutku zásadní inovace, díky kterým má našlápnuto stát se absolutní jedničkou.
Chcete pohodlné přibližovadlo do města nebo na chalupu? Zkuste elektrokoloběžku Sencor SCOOTER Two Long Range 2021, která se pyšní dlouhým dojezdem, snadným ovládáním i sympatickou cenou. Z našeho článku se dozvíte vše podstatné.
Ninebot KickScooter Air T15E patří mezi nejkompaktnější elektrické koloběžky. Je tak přímo navržená pro bezproblémový pohyb městem. Díky elegantnímu futuristickému vzhledu se navíc odlišuje od zbytku elektrokoloběžek na trhu.
counselorHow To Choose a Badminton Racket Badminton rackets differ in weight, rigidity, balance and other properties. If you are just starting out with badminton, choose a racket for beginners. Over time, you will refine your own style of play. Then it will be time to choose a racket according to your style of...
Electric scooters are like normal scooters, just powered by an electric motor. They will quickly and effortlessly transport you anywhere in the urban environment and (some models) will even be able to go over rougher terrain.

Helmets

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?
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.
P-DC1-WEB02