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
(10)
(19)
(221)
(276)
Helmet type
(22)
(78)
(166)
(99)
(159)
Size
(48)
(232)
(305)
(167)
(54)
(80)
Minimum head circumference
44 cm
62 cm
-
Maximum head circumference
48 cm
65 cm
-
Technology
(50)
(42)
(298)
(46)
(2)
Colour
(141)
(108)
(90)
(69)
(57)
Construction material
(219)
(467)
(37)
(50)
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.
527 Results
5.0
POC Kortal Race MIPS dark blue
Bike Helmet - for adults (unisex), MTB/Mountain, in-mold technology, fastening type: buckle belts, 1078, CE EN 1078 and NTA8776 certification, construction material polycarbonate and EPS, removable and fixed peak, detachable padding, blue and white colour
216.90 €
In stock according to variant
Order Code: SPTpoc1002nad
5.0
Alpina Pico Flash neon-blue pink 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, pink colour
58.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp912
5.0
ABUS PowerDome shiny black
Bike Helmet - for adults (unisex), road, 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
117.90 €
In stock according to variant
Order Code: SPTabus280nad
5.0
Alpina Carapax 2.0 Black Matt
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 52 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
Great price 99.90 € Save 1.48 €
In stock according to variant
Order Code: SPTalp405nad
5.0
ABUS MoTrip midnight blue
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 54 to 58 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, EN 1078:2012+A1:2012 certification, construction material EPS, reflective elements, padding, rotary dial for size adjustment, removable peak, detachable padding, weight 320 g, blue colour
53.90 €
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus286nad
5.0
POC Ventral Air MIPS black
Bike Helmet - for adults (unisex), road, for head circumference from 50 to 59 cm, in-mold technology, fastening type: buckle belts, 18 ventilation holes, CE / EN 1078, CPSC 12,03 and CPSC 12,03 certification, construction material polycarbonate and EPS, space for glasses, rotary dial for size adjustment, antibacterial and detachable XT2 padding, padding material: molitan, weight 250 g, black colour
from  208.90 €
In stock according to variant
Order Code: SPTpoc1022nad
5.0
Alpina Pico Flash neon-blue green 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, blue and green colour
58.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp911
5.0
Alpina Apax Mips black matt
Bike Helmet - for adults (unisex), MTB/Mountain, 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
152.90 €
In stock according to variant
Order Code: SPTalp811nad
5.0
ABUS Smiley 3.0 pink butterfly
Bike Helmet - kids', city, for head circumference from 50 to 55 cm, in-mold technology, fastening type: fastening clasp, 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, pink colour
32.90 €
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus265nad
4.5
Alpina Ximo Flash White Flower Gloss
Bike Helmet - kids', city, for head circumference from 49 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
39.90 €
In stock according to variant
Order Code: SPTalp444nad
5.0
Alpina XIMO Flash
Bike Helmet - kids', city, for head circumference from 45 to 49 cm, in-mold technology, fastening type: fastening clasp and buckle belts, 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
from  40.90 €
In stock according to variant
Order Code: SPTalp274nad
5.0
LAMAX Cross Helmet
Bike Helmet - for adults (unisex), integral / Downhill, for head circumference from 53 to 58 cm, fastening type: fastening clasp, construction material ABS, chin guard, ventilation holes, adjustable peak, weight 1320 g, black and blue colour
79.90 €
In stock according to variant
Order Code: SPTlam07nad
5.0
POC Cularis black
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 59 to 58 cm, MIPS technology, fastening type: buckle belts, 15 ventilation holes, CE / EN 1078, CPSC 12,03, AS/NZS 2063 certification, construction material polycarbonate and EPS, rotary dial for size adjustment, removable peak, detachable padding, padding material: nylon, black colour
189.90 €
In stock according to variant
Order Code: SPTpoc1007nad
Alpina Rupi black-camo orange matt 50-55 cm
Bike Helmet - kids', integral / Downhill, 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 385 g, black colour
102.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp916
4.5
ABUS Smiley 3.0 orange monster M
Bike Helmet - kids', city, size M for head circumference from 50 to 55 cm, in-mold technology, fastening type: buckle belts, 8 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, reflective elements, extended occipital coverage, rotary dial for size adjustment, detachable padding, weight 240 g, orange colour
Discounted -17 % 33.90 € 40.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus399
4.7
Alpina Apax Jr. Mips lemon-yellow 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 yellow colour
89.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp823
5.0
Alpina Pico Flash white polka dots 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, blue, white and pink colour
58.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp914
POC Ventral Air MIPS orange M
Bike Helmet - for adults (unisex), road, size M for head circumference from 54 to 59 cm, in-mold technology, fastening type: buckle belts, 18 ventilation holes, CPSC 12,03 certification, construction material polycarbonate and EPS, weight 250 g, orange colour
219.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1026
5.0
Alpina Carapax 2.0 coffe-grey matt
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 57 to 57 cm, fastening type: buckle belts, 17 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, removable peak, Coolmax padding, weight 270 g, grey colour
123.90 €
In stock according to variant
Order Code: SPTalp751nad
5.0
ABUS AirBreaker performance red
Bike Helmet - for adults (unisex), road, for head circumference from 59 to 61 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, padding, Quick-Drying and detachable padding, weight 230 g, red colour
229.90 €
In stock according to variant
Order Code: SPTabus459nad
5.0
ALPINA XIMO DISNEY Jungle Book gloss
Bike Helmet - kids', city, for head circumference from 45 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, weight 210 g, blue and green colour
from  43.90 €
In stock according to variant
Order Code: SPTalp634nad
5.0
ALPINA CARAPAX 2.0 black-neon yellow matt
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 52 to 62 cm, fastening type: buckle belts, 17 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, removable peak, Coolmax padding, weight 270 g, black and yellow colour
109.90 €
In stock according to variant
Order Code: SPTalp602nad
5.0
Alpina Ximo Flash Be Visible Reflective
Bike Helmet MTB, clamping method: a rotary wheel, EPS and In-mold, insect net, inner padding, reflective stripes, weight 210 g
from  39.90 €
In stock according to variant
Order Code: SPTalp372nad
5.0
Alpina Paranus MIPS be-visible grey 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, 15 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, fixed peak, Quick-Drying and detachable padding, weight 450 g, yellow colour
107.90 €
Buy
In stock 3 pcs
Order Code: SPTalp902

Helmets

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-WEB01