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Alza Days - Helmets

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Alza Days​
  • The offer is valid from May 4, 2026, until May 18, 2026. Full terms and conditions of the campaign can be found here.
Jak vybrat helmu na kolo
All from 137
ABUS Youn-I 2.0 signal yellow S - Bike Helmet
ABUS Youn-I 2.0 signal yellow S
65.90 €
In stock 1 pcs
2 variants 10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 56.02 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', city, size S for head circumference from 48 to 54 cm, in-mold technology, fastening type: buckle belts, EN 1078:2012 + A1:2012 certification, insect mesh,...
ABUS Smiley 3.0 pink butterfly M - Bike Helmet
ABUS Smiley 3.0 pink butterfly M
32.90 €
In stock 1 pcs
1 variant 2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 27.97 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', city, size M for head circumference from 50 to 55 cm, in-mold technology, fastening type: fastening clasp, 8 ventilation holes, EN 1078:2012+A1:2012...
ABUS Youn-I 2.0 signal yellow M - Bike Helmet
ABUS Youn-I 2.0 signal yellow M
65.90 €
In stock 3 pcs
2 variants 10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 56.02 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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...
ABUS AirBreaker performance red M - Bike Helmet
ABUS AirBreaker performance red M
229.90 €
From 5.29 € per month
In stock 2 pcs
2 variants 5 colors
Buy with code ALZADNI20 183.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), road, size M for head circumference from 52 to 58 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, CE EN...
Alpina Carapax 2.0 Black Matt 57 - 62 cm - Bike Helmet
Alpina Carapax 2.0 Black Matt 57 - 62 cm
108.90 €
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 98.01 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 57 to 62 cm, fastening type: buckle belts, 17 ventilation holes, 1078 certification,...
ABUS PowerDome shiny black S - Bike Helmet
ABUS PowerDome shiny black S
119.90 €
In stock 3 pcs
1 variant 5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 95.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
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...
Alpina Carapax Jr. indigo matt 51-56 cm - Bike Helmet
Alpina Carapax Jr. indigo matt 51-56 cm
59.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 50.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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...
Alpina Carapax 2.0 Black Matt 52 - 57 cm - Bike Helmet
Alpina Carapax 2.0 Black Matt 52 - 57 cm
108.90 €
In stock > 5 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 98.01 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 52 to 57 cm, fastening type: buckle belts, 17 ventilation holes, 1078 certification,...
ALPINA HACKNEY be visible matt 51-56cm - Bike Helmet
ALPINA HACKNEY be visible matt 51-56cm
43.90 €
In stock 4 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 37.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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...
Alpina Ximo Flash Be Visible Gloss 49 - 54 cm - Bike Helmet
Alpina Ximo Flash Be Visible Gloss 49 - 54 cm
39.90 €
In stock 3 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 35.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Alpina Carapax Jr. white-polka dots M - Bike Helmet
Alpina Carapax Jr. white-polka dots M
59.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 53.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Alpina Rupi black matt 50-55 cm - Bike Helmet
Alpina Rupi black matt 50-55 cm
Discounted -14 % 81.90 € 95.90 €
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 73.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Alpina Ximo Flash Green Dino Gloss 47 - 51 cm - Bike Helmet
Alpina Ximo Flash Green Dino Gloss 47 - 51 cm
51.90 €
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 44.12 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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,...
Alpina Ximo Disney Frozen Ii Gloss 49 - 54 cm - Bike Helmet
Alpina Ximo Disney Frozen Ii Gloss 49 - 54 cm
56.90 €
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 48.37 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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...
Alpina Apax Mips black matt 57 - 62 cm - Bike Helmet
Alpina Apax Mips black matt 57 - 62 cm
152.90 €
From 3.52 € per month
In stock > 5 pcs
1 variant 2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 137.61 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
R2 Lumen ATH18Q/L - Bike Helmet
R2 Lumen ATH18Q/L
55.90 €
In stock 1 pcs
1 variant
Buy with code ALZADNI25 41.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 58 to 58 cm, in-mold technology, fastening type: fastening clasp, 23 ventilation holes, CE EN...
Alpina Carapax Jr. Black - Neon - Yellow Matt 51 - 56 cm - Bike Helmet
Alpina Carapax Jr. Black - Neon - Yellow Matt 51 - 56 cm
73.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 62.82 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
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,...
Alpina Apax Jr. Mips royal-blue matt 51 - 56 cm - Bike Helmet
Alpina Apax Jr. Mips royal-blue matt 51 - 56 cm
97.90 €
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 88.11 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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,...
ALPINA XIMO L. E. red matt 49-54cm - Bike Helmet
ALPINA XIMO L. E. red matt 49-54cm
49.90 €
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 44.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Alpina Ximo Flash White Flower Gloss 47 - 51 cm - Bike Helmet
Alpina Ximo Flash White Flower Gloss 47 - 51 cm
39.90 €
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 35.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
Alpina Apax Mips olive matt 52 - 57 cm - Bike Helmet
Alpina Apax Mips olive matt 52 - 57 cm
152.90 €
From 3.52 € per month
In stock 5 pcs
2 variants 2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 122.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 57 to 52 cm, MIPS technology, fastening type: buckle belts, 17 ventilation holes, 1078...
Alpina Ximo Flash Be Visible Gloss 45 - 49 cm - Bike Helmet
Alpina Ximo Flash Be Visible Gloss 45 - 49 cm
43.90 €
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 39.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', city, size XS for head circumference from 45 to 49 cm, in-mold technology, fastening type: buckle belts, 11 ventilation holes, 1078 certification, construction...
ABUS Smiley 3.0 green robo S - Bike Helmet
ABUS Smiley 3.0 green robo S
32.90 €
In stock 1 pcs
1 variant
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 27.97 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', city, size S for head circumference from 45 to 50 cm, in-mold technology, fastening type: fastening clasp, 8 ventilation holes, EN 1078:2012+A1:2012...
Alpina Ximo Flash White Flower Gloss 49 - 54 cm - Bike Helmet
Alpina Ximo Flash White Flower Gloss 49 - 54 cm
42.90 €
In stock 2 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 38.61 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
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...
24 more...
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Alza Days - 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.

No longer sold

Helmet Liners

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