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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
 
719 Results
MET Hooray children's multicolour - 52/55 - Bike Helmet
2 variants 4 colors
MET Hooray children's multicolour - 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, multicolour
39.90 €
Currently Unavailable
Order Code: SPTmet358
Etape Kitty 2.0 pink XS/S - Bike Helmet
Etape Kitty 2.0 pink XS/S
Bike Helmet - kids', MTB/Mountain, size XS and S for head circumference from 48 to 52 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, insect mesh, reflective elements, rotary dial for size adjustment, fixed peak, antibacterial, Quick-Drying and detachable padding, padding material: molitan, weight 170 g, pink colour
New arrival 21.90 €
Currently Unavailable
Order Code: SPThel417
SENA bike helmet with headset C1, matt white - Bike Helmet
SENA bike helmet with headset C1, matt white
Bike Helmet
160.27 €
Availability according to the items in the set
Order Code: MOTO58902nad
SENA bike helmet with headset R1, matt white - Bike Helmet
3 colors
SENA bike helmet with headset R1, matt white
Bike Helmet - for adults (unisex), road, fastening type: buckle belts, 18 ventilation holes, CE certification, construction material polycarbonate, Bluetooth, weight 380 g, white colour
185.18 €
Availability according to the items in the set
Order Code: MOTO58915nad
SENA bike helmet with headset C1, matt grey - Bike Helmet
SENA bike helmet with headset C1, matt grey
Bike Helmet
160.27 €
Availability according to the items in the set
Order Code: MOTO58904nad
R2 Pump ATH37B XS - Bike Helmet
R2 Pump ATH37B XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and yellow colour
31.90 €
Currently Unavailable
Order Code: SPTctl169
R2 Vorteks Junior ATH44D S - Bike Helmet
R2 Vorteks Junior ATH44D S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 300 g, pink colour
50.90 €
Currently Unavailable
Order Code: SPTctl207
R2 Pump ATH37E XS - Bike Helmet
R2 Pump ATH37E XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue, pink and yellow colour
31.90 €
Currently Unavailable
Order Code: SPTctl170
R2 Vorteks Junior ATH44C S - Bike Helmet
R2 Vorteks Junior ATH44C S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 300 g, yellow colour
50.90 €
Currently Unavailable
Order Code: SPTctl206
R2 Vorteks Junior ATH44G S - Bike Helmet
R2 Vorteks Junior ATH44G S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 300 g, black colour
50.90 €
Currently Unavailable
Order Code: SPTctl208
R2 Vorteks Junior ATH44B S - Bike Helmet
R2 Vorteks Junior ATH44B S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 300 g, blue colour
50.90 €
Currently Unavailable
Order Code: SPTctl205
R2 Pump ATH37G XS - Bike Helmet
R2 Pump ATH37G XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 58 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and green colour
31.90 €
Currently Unavailable
Order Code: SPTctl171
R2 Pump ATH37A XS - Bike Helmet
R2 Pump ATH37A XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, pink and violet colour
31.90 €
Currently Unavailable
Order Code: SPTctl168
R2 Bunny ATH28V XS - Bike Helmet
R2 Bunny ATH28V XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 52 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, pink colour
31.90 €
Currently Unavailable
Order Code: SPTctl156
R2 Bunny ATH28U XS - Bike Helmet
R2 Bunny ATH28U XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 59 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, white and pink colour
31.90 €
Currently Unavailable
Order Code: SPTctl157
R2 Bunny ATH28T XS - Bike Helmet
R2 Bunny ATH28T XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 52 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and green colour
31.90 €
Currently Unavailable
Order Code: SPTctl155
R2 Lumen Junior ATH20A S - Bike Helmet
4.7 3×
R2 Lumen Junior ATH20A S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, green and gold colour
50.90 €
Currently Unavailable
Order Code: SPTctl132
R2 Lumen Junior ATH20W S - Bike Helmet
4.7 3×
R2 Lumen Junior ATH20W S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, pink colour
50.90 €
Currently Unavailable
Order Code: SPTctl136
R2 Lumen Junior ATH20Y/S - Bike Helmet
4.8 5×
R2 Lumen Junior ATH20Y/S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, violet colour
50.38 €
Currently Unavailable
Order Code: SPTcat0324
ABUS Smiley 3.0 orange monster M - Bike Helmet
2 variants 10+ colors
4.6 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
35.90 €
Currently Unavailable
Order Code: SPTabus399
R2 Lumen Junior ATH20H/S - Bike Helmet
4.8 5×
R2 Lumen Junior ATH20H/S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, black and pink colour
50.38 €
Currently Unavailable
Order Code: SPTctl059
R2 Lumen Junior ATH20E/S - Bike Helmet
4.8 5×
R2 Lumen Junior ATH20E/S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, black and blue colour
50.90 €
Currently Unavailable
Order Code: SPTcat0223
R2 Lumen Junior ATH20B/S - Bike Helmet
4.8 5×
R2 Lumen Junior ATH20B/S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 240 g, black and yellow colour
50.90 €
Currently Unavailable
Order Code: SPTcat0222
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
 

No longer sold

Archive Helmet Liners

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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