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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.

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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.

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Alza Days Kids' Bike Helmets Kids' Men's Bike Helmets Men's Women's Bike Helmets Women's MTB Helmets MTB Full-Face Bike Helmets Full-Face Freestyle Helmets Freestyle Road Bike Helmets Road City Bike Helmets City Jak vybrat helmu na kolo
 
646 Results
MET Shelter MIPS green - Bike Helmet
2 variants 4 colors
MET Shelter MIPS green
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 58 to 58 cm, MIPS technology, fastening type: buckle belts, 12 ventilation holes, construction material polycarbonate, space for glasses, rotary dial for size adjustment, removable peak, green colour
38,890 Ft
In stock according to variant
Order Code: SPTmet310nad
MET Shelter black - Bike Helmet
4 variants 4 colors
MET Shelter black
Bike Helmet - for adults (unisex), MTB/Mountain, fastening type: buckle belts, 12 ventilation holes, construction material polycarbonate, space for glasses, rotary dial for size adjustment, removable peak, black colour
30,290 Ft
In stock according to variant
Order Code: SPTmet318nad
MET Shelter MIPS white - Bike Helmet
3 variants 4 colors
MET Shelter MIPS white
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 52 to 61 cm, MIPS technology, fastening type: buckle belts, 12 ventilation holes, construction material polycarbonate, padding, rotary dial for size adjustment, removable peak, white colour
38,890 Ft
In stock according to variant
Order Code: SPTmet307nad
MET Idolo MIPS black - Bike Helmet
2 variants 2 colors
5.0 1×
MET Idolo MIPS black
Bike Helmet - for adults (unisex), road, for head circumference from 52 to 64 cm, MIPS technology, 17 ventilation holes, weight 285 g, black colour
38,890 Ft
In stock according to variant
Order Code: SPTmet291nad
Alpina Mythos 3.0 L.E. black matt - Bike Helmet
3 variants
5.0 1×
Alpina Mythos 3.0 L.E. black matt
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 59 to 64 cm, in-mold technology, fastening type: buckle belts, 25 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, fixed peak, Quick-Drying and detachable padding, weight 245 g, black colour
38,690 Ft
In stock according to variant
Order Code: SPTalp879nad
Alpina Taunus burro-brown matt - Bike Helmet
4 colors
Alpina Taunus burro-brown matt
Bike Helmet - for adults (unisex), MTB/Mountain, 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, brown colour
Discounted -43 % 19,290 Ft 33,990 Ft
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp924nad
Alpina Taunus black-grey matt - Bike Helmet
3 variants 4 colors
3.0 1×
Alpina Taunus black-grey matt
Bike Helmet - for adults (unisex), MTB/Mountain, 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
32,190 Ft
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp921nad
Alpina Taunus MIPS off-white sand matt - Bike Helmet
2 colors
1.0 1×
Alpina Taunus MIPS off-white sand matt
Bike Helmet - for adults (unisex), MTB/Mountain, 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, white colour
41,890 Ft
In stock according to variant
Order Code: SPTalp936nad
Alpina Paranus smoke blue matt - Bike Helmet
3 variants 8 colors
Alpina Paranus smoke blue matt
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 55 to 62 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, padding material: molitan, weight 450 g, blue colour
Discounted -10 % from  22,990 Ft 25,790 Ft
depending on type/size
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp895nad
POC Ventral Air MIPS dark blue - Bike Helmet
2 variants 6 colors
POC Ventral Air MIPS dark blue
Bike Helmet - for adults (unisex), road, for head circumference from 56 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, blue colour
77,990 Ft
In stock according to variant
Order Code: SPTpoc1030nad
POC Omne Air MIPS orange - Bike Helmet
3 variants 6 colors
POC Omne Air MIPS orange
Bike Helmet - for adults (unisex) kids', road, for head circumference from 50 to 56 cm, in-mold technology, fastening type: buckle belts, 10 ventilation holes, CE / EN 1078, CPSC 12,03 and CE EN1078 certification, construction material polycarbonate and EPS, space for glasses, rotary dial for size adjustment, antibacterial and detachable X-Static padding, padding material: nylon and molitan, weight 330 g, orange colour
63,690 Ft
In stock according to variant
Order Code: SPTpoc1038nad
POC Omne Air MIPS light grey - Bike Helmet
3 variants 6 colors
POC Omne Air MIPS light grey
Bike Helmet - for adults (unisex), road, for head circumference from 54 to 61 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 240 g, grey colour
from  59,390 Ft
depending on type/size
In stock according to variant
Order Code: SPTpoc1044nad
POC Cularis light grey - Bike Helmet
3 variants 6 colors
POC Cularis light grey
Bike Helmet - for adults (unisex), MTB/Mountain, in-mold technology, fastening type: buckle belts, CE EN 1078, CE EN 1087 and NTA8776 certification, construction material polycarbonate and EPS, removable peak, detachable padding, grey colour
72,190 Ft
In stock according to variant
Order Code: SPTpoc1013nad
POC Cularis orange - Bike Helmet
3 variants 6 colors
POC Cularis orange
Bike Helmet - for adults (unisex), MTB/Mountain, in-mold technology, fastening type: buckle belts, CE EN 1078 and NTA8776 certification, construction material polycarbonate and EPS, removable peak, detachable padding, black and orange colour
70,990 Ft
In stock according to variant
Order Code: SPTpoc1010nad
POC Cularis black - Bike Helmet
3 variants 6 colors
5.0 1×
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
from  68,390 Ft
depending on type/size
In stock according to variant
Order Code: SPTpoc1007nad
ABUS Moventor 2.0 MIPS metallic copper - Bike Helmet
2 colors
ABUS Moventor 2.0 MIPS metallic copper
Bike Helmet - for adults (unisex), MTB/Mountain, 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 330 g, brown colour
62,890 Ft
In stock according to variant
Order Code: SPTabus616nad
ABUS Skurb Kid blue sailor - Bike Helmet
2 variants 6 colors
ABUS Skurb Kid blue sailor
Bike Helmet - kids', retro-style open face helmet, for head circumference from 50 to 50 cm, in-mold technology, fastening type: buckle belts, 8 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, rotary dial for size adjustment, detachable padding, weight 250 g, multicolour
25,590 Ft
In stock according to variant
Order Code: SPTabus646nad
ABUS Moventor 2.0 wildberry red - Bike Helmet
9 colors
ABUS Moventor 2.0 wildberry red
Bike Helmet - for adults (unisex), MTB/Mountain, for head circumference from 51 to 55 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 290 g, red colour
50,290 Ft
In stock according to variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus634nad
ABUS Cliffhanger wildberry red - Bike Helmet
2 variants 5 colors
ABUS Cliffhanger wildberry red
Bike Helmet - for adults (unisex), city, for head circumference from 51 to 58 cm, Double-Inmold technology, fastening type: magnetic clip, 14 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, adjustable peak, detachable padding, weight 300 g, red colour
from  69,590 Ft
depending on type/size
In stock according to variant
Order Code: SPTabus611nad
ABUS Wingback race grey - Bike Helmet
3 variants 6 colors
4.0 1×
ABUS Wingback race grey
Bike Helmet - for adults (unisex), road, for head circumference from 57 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, grey colour
from  41,090 Ft
depending on type/size
In stock according to variant
Order Code: SPTabus584nad
ABUS Cliffhanger midnight blue - Bike Helmet
2 variants 5 colors
ABUS Cliffhanger midnight blue
Bike Helmet - for adults (unisex), city, for head circumference from 57 to 55 cm, Double-Inmold technology, fastening type: magnetic clip, 14 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, adjustable peak, detachable padding, weight 325 g, blue colour
71,290 Ft
In stock according to variant
Order Code: SPTabus608nad
ABUS HUD-Y pure mint L - Bike Helmet
ABUS HUD-Y pure mint L
Bike Helmet - for adults (unisex), city, size L for head circumference from 57 to 61 cm, Double-Inmold technology, fastening type: buckle belts, 6 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, integrated lights, extended occipital coverage, rotary dial for size adjustment, removable peak, detachable padding, weight 330 g, white and green colour
58,590 Ft
Buy
In stock 1 pcs
Order Code: SPTabus439
ABUS Smiley 3.0 ACE LED pure rose - Bike Helmet
2 variants 3 colors
5.0 1×
ABUS Smiley 3.0 ACE LED pure rose
Bike Helmet - kids', city, for head circumference from 45 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 8 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, integrated lights, extended occipital coverage, rotary dial for size adjustment, detachable padding, weight 230 g, white and pink colour
28,190 Ft
In stock according to variant
Order Code: SPTabus426nad
MET Hooray green fruit - Bike Helmet
2 variants
5.0 1×
MET Hooray green fruit
Bike Helmet - kids', city, for head circumference from 46 to 55 cm, fastening type: fastening clasp, 9 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, rotary dial for size adjustment, fixed peak, antibacterial padding, weight 230 g, multicolour
18,990 Ft
In stock according to variant
Order Code: SPTmet261nad
Alza Days Kids' Bike Helmets Kids' Men's Bike Helmets Men's Women's Bike Helmets Women's MTB Helmets MTB Full-Face Bike Helmets Full-Face Freestyle Helmets Freestyle Road Bike Helmets Road City Bike Helmets City Jak vybrat helmu na kolo
 

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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?
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.
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