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
Usage
(9)
(16)
(204)
(240)
Helmet type
(21)
(61)
(219)
(118)
(62)
Size
(60)
(209)
(257)
(144)
(50)
(73)
Minimum head circumference
44 cm
61 cm
-
Maximum head circumference
48 cm
65 cm
-
Technology
(50)
(25)
(253)
(52)
(1)
Colour
(127)
(100)
(81)
(66)
(54)
Construction material
(181)
(406)
(39)
(53)
Newest orders

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.
469 Results
4.4 131×
MoMi MIMI pink
Bike Helmet - retro-style open face helmet, for children, for girls, weight: 250 g
559,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BABY18773
4.5 13×
Lionelo Helmet Beige Sand
Bike Helmet - city, for children, weight: 300 g
499,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls9173
4.6 33×
Segway-Ninebot L/XL orange
Bike Helmet - retro-style open face helmet, weight: 390 g
990,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NINE41
4.5 13×
Lionelo Helmet Blue Sky
Bike Helmet - city, for children, for boys, weight: 300 g
459,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls9174
4.4 17×
ABUS YouDrop FF midnight blue S
Bike Helmet - integral / downhill, for children, weight: 440 g
3,249,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus250
5.0
GIRO Isode II Mat Black
Bike Helmet - road, weight: 255 g
New arrival 1,799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro437
5.0
GIRO Isode II Mat White
Bike Helmet - road, weight: 255 g
New arrival 1,799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro441
4.3
POC Helmet Tectal Hydrogen White Matt
Bike Helmet - mtb/mountain, weight: 350 g
In stock according to variant
Order Code: SPTpoc0847nad
4.5 13×
Lionelo Helmet Pink Rose
Bike Helmet - city, for children, for girls, weight: 300 g
699,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls9175
5.0
ABUS Youn-I 2.0 sparkling pink
Bike Helmet - city, for children, for girls, weight: 240 g
In stock according to variant
Order Code: SPTabus195nad
5.0
ABUS YouDrop velvet black S
Bike Helmet - mtb/mountain, for children, weight: 310 g
Discounted -29 % 1,589,- 2,249,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus255
4.0
GIRO Fixture II Mat Black/Grey
Bike Helmet - mtb/mountain, weight: 300 g
New arrival 1,899,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro446
5.0 15×
ABUS Youn-I 2.0 signal yellow
Bike Helmet - city, for children, weight: 260 g
Discounted -16 % from  1,499,- 1,799,-
In stock according to variant
Order Code: SPTabus189nad
5.0
GIRO Isode II Mat Dark Sage
Bike Helmet - road, weight: 255 g
New arrival 1,799,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro438
4.8 10×
ABUS Urban-I 3.0 velvet black
Bike Helmet - city, weight: 280 g
from  1,919,-
In stock according to variant
Order Code: SPTabus078nad
4.8
Alpina Carapax Jr. white-polka dots M
Bike Helmet - mtb/mountain, for children, for girls, weight: 230 g
1,499,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp148
4.8
POC Kortal Race MIPS Black Matt/Hydrogen White
Bike Helmet - mtb/mountain, weight: 390 g
Discounted -20 % from  5,499,- 6,890,-
In stock according to variant
Order Code: SPTpoc0515nad
4.7
Alpina Apax Jr. Mips royal-blue matt 51 - 56 cm
Bike Helmet - road, for children, weight: 298 g
2,339,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp821
5.0
POC Ventral Air MIPS black
Bike Helmet - road, weight: 250 g
Discounted -20 % from  5,299,- 6,640,-
In stock according to variant
Order Code: SPTpoc1022nad
4.5 13×
Lionelo Helmet White
Bike Helmet - city, for children, weight: 300 g
459,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls9172
5.0
Alpina Pico Flash neon-blue green gloss 50-55 cm
Bike Helmet - city, for children, for boys, weight: 250 g
Discounted -6 % 1,399,- 1,499,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp911
5.0
Alpina Rupi be visible matt 50-55 cm
Bike Helmet - integral / downhill, for children, weight: 385 g
1,939,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp763
5.0
Alpina Rupi black matt 50-55 cm
Bike Helmet - integral / downhill, for children, for boys, weight: 385 g
2,499,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp762
5.0
POC Omne Air MIPS black
Bike Helmet - road, weight: 340 g, from the age of 18 years
Discounted -22 % from  3,739,- 4,840,-
In stock according to variant
Order Code: SPTpoc1035nad
 

Helmets

CyclingNejlepší sporty na hubnutí Jak efektivně sportovat, abyste zhubli? Chcete vědět, kolik spálíte při sportu kalorií a jaké účinky bude mít na vaše tělo? Z našeho seznamu nejlepších sportů na hubnutí si určitě vyberete.
Chytrý zámek Pealock 2 je kompletně českým produktem, který spolehlivě ochrání vaši sportovní výbavu. A rozhodně nejen ji. Co vše nabídne?
Výběr dětského kola má svá specifika. Děti z něj rychle vyrostou, takže je důležité zvolit správnou velikost. Vyplatí se také klást důraz i na bezpečnost. V tomto článku se podíváme, jak správně vybrat dětské kolo Olpran.
CyclingServis kola: Jak na to? Servis a pravidelná údržba vašeho kola je klíčem k tomu, aby vám dobře a dlouho sloužilo. Co si zvládnete opravit nebo ošetřit doma a kdy je lepší se obrátit na služby odborníků?
Elektrokola už potkáváme na ulici poměrně běžně, ať už v podobně městských či třeba horských elektrokol. V našem článku se podíváme na to, jak se od klasických bicyklů liší a jaké výhody přinášejí.
Víte, jaký sport si vybrat, abyste v létě shodili pár kil? A jaké při sportování dodržovat zásady? Přinášíme vám tipy na letní sporty, které jsou nejen efektivní při spalování tuků, ale také zábavné.
All articles

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.
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
P-DC1-WEB04