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Alza Days - Helmets

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Alza Days
  • The offer is valid from August 10, 2026, until August 24, 2026. Full terms and conditions of the campaign can be found here.
Jak vybrat helmu na kolo
All from 211
POC Ventral Air MIPS dark blue M - Bike Helmet
POC Ventral Air MIPS dark blue M
219.90 €
From 4.17 € per month
In stock 3 pcs
2 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 175.92 € 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 54 to 59 cm, in-mold technology, fastening type: buckle belts, 18 ventilation holes, CPSC 12,03...
Added to cart
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POC Omne Air MIPS black L - Bike Helmet
POC Omne Air MIPS black L
155.90 €
From 2.96 € per month
In stock 4 pcs
3 variants 6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 124.72 € 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) kids', road, size L for head circumference from 56 to 61 cm, in-mold technology, fastening type: buckle belts, 10 ventilation holes, CE / EN 1078,...
Added to cart
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ABUS Moventor 2.0 pine green M - Bike Helmet
ABUS Moventor 2.0 pine green M
129.90 €
From 2.31 € per month
In stock 1 pcs
2 variants 9 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 97.43 € 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 M for head circumference from 54 to 58 cm, Double-Inmold technology, fastening type: buckle belts, 19 ventilation holes, EN...
Added to cart
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ABUS Skurb Kid green jungle S - Bike Helmet
ABUS Skurb Kid green jungle S
Discounted -6 % 53.90 € 57.90 €
In stock 2 pcs
2 variants 7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 48.51 € 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', retro-style open face helmet, size S for head circumference from 45 to 50 cm, in-mold technology, fastening type: buckle belts, 8 ventilation holes, EN...
Added to cart
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ABUS Skurb Kid rose foxes M - Bike Helmet
ABUS Skurb Kid rose foxes M
48.90 €
In stock 2 pcs
2 variants 7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 36.68 € 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 - kids', retro-style open face helmet, size M for head circumference from 50 to 55 cm, in-mold technology, fastening type: buckle belts, 8 ventilation holes, EN...
Added to cart
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ABUS Wingback flip flop purple M - Bike Helmet
ABUS Wingback flip flop purple M
106.90 €
In stock 3 pcs
2 variants 6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 85.52 € 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 54 to 58 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN...
Added to cart
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ABUS Powerdome polar white L - Bike Helmet
ABUS Powerdome polar white L
125.90 €
From 2.54 € per month
In stock 3 pcs
3 variants 5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 107.02 € 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 - for adults (unisex), road, size L for head circumference from 57 to 61 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN...
Added to cart
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ABUS Powerdome MIPS polar white L - Bike Helmet
ABUS Powerdome MIPS polar white L
169.90 €
From 3.22 € per month
In stock 2 pcs
3 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 135.92 € 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 L for head circumference from 57 to 61 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN...
Added to cart
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ABUS Powerdome velvet black M - Bike Helmet
ABUS Powerdome velvet black M
101.90 €
In stock 1 pcs
3 variants 5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 91.71 € 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 - for adults (unisex), road, size M for head circumference from 54 to 58 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN...
Added to cart
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ABUS Gamechanger 2.0 velvet black L - Bike Helmet
ABUS Gamechanger 2.0 velvet black L
Discounted -3 % 218.90 € 227.90 €
From 4.67 € per month
In stock 2 pcs
2 variants 3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 197.01 € 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), road, size L for head circumference from 57 to 61 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, CE EN...
Added to cart
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ABUS Smiley 3.0 ACE LED royal purple M - Bike Helmet
ABUS Smiley 3.0 ACE LED royal purple M
58.90 €
In stock 2 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 53.01 € 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 - kids', city, size M for head circumference from 50 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 8 ventilation holes, CE EN 1078:2012+A1...
Added to cart
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Alpina Apax Mips olive matt 57 - 62 cm - Bike Helmet
Alpina Apax Mips olive matt 57 - 62 cm
152.90 €
From 2.54 € per month
In stock 4 pcs
2 variants 2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 107.03 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size XL for head circumference from 62 to 57 cm, MIPS technology, fastening type: buckle belts, 17 ventilation holes, 1078...
Added to cart
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MET CROSSOVER MIPS black matt L/XL - Bike Helmet
MET CROSSOVER MIPS black matt L/XL
Discounted -9 % 79.90 € 87.90 €
In stock 2 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 63.92 € 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 - kids', MTB/Mountain, size L and XL for head circumference from 60 to 64 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, CE, AN/NZS, US...
Added to cart
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ABUS Skurb Kid grey stars S - Bike Helmet
ABUS Skurb Kid grey stars S
66.90 €
In stock 2 pcs
2 variants 7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 46.83 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', city, size S for head circumference from 45 to 50 cm, fastening type: fastening clasp, 8 ventilation holes, construction material EPS, padding, rotary dial for...
Added to cart
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POC helmet Octal MIPS Fluorescent Orange AVIP SML - Bike Helmet
POC helmet Octal MIPS Fluorescent Orange AVIP SML
187.90 €
From 3.56 € per month
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 150.32 € 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), road, size S for head circumference from 50 to 56 cm, MIPS technology, fastening type: buckle belts, 18 ventilation holes, CE / EN 1078, CPSC...
Added to cart
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MET helmet HOORAY pink heart shiny S - Bike Helmet
MET helmet HOORAY pink heart shiny S
41.90 €
In stock 1 pcs
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 35.62 € 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 52 to 56 cm, CE, AN/NZS, US certification, construction material EPS, insect mesh, antibacterial padding, weight 265...
Added to cart
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R2 Cliff ATH22A M - Bike Helmet
R2 Cliff ATH22A M
62.49 €
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 49.99 € 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 55 to 58 cm, in-mold technology, fastening type: fastening clasp, 20 ventilation holes, CE EN...
Added to cart
- +
R2 Cliff ATH22A L - Bike Helmet
R2 Cliff ATH22A L
62.49 €
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 49.99 € 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 L for head circumference from 58 to 61 cm, in-mold technology, fastening type: fastening clasp, 20 ventilation holes, CE EN...
Added to cart
- +
ALPINA XIMO L. E. red matt 49-54cm - Bike Helmet
ALPINA XIMO L. E. red matt 49-54cm
50.90 €
In stock 2 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 38.18 € 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 - 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...
Added to cart
- +
ABUS Youn-I 2.0 sparkling pink M - Bike Helmet
ABUS Youn-I 2.0 sparkling pink M
54.90 €
In stock > 5 pcs
2 variants 10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 49.41 € 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 52 to 57 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078:2012 + A1:2012...
Added to cart
- +
ABUS Youn-I 2.0 cherry heart M - Bike Helmet
ABUS Youn-I 2.0 cherry heart M
62.90 €
In stock > 5 pcs
2 variants 10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 50.32 € 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 - 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...
Added to cart
- +
POC Kortal Race MIPS Hydrogen White/Uranium Black Matt XSS - Bike Helmet
POC Kortal Race MIPS Hydrogen White/Uranium Black Matt XSS
214.90 €
From 4.08 € per month
In stock 1 pcs
3 variants 2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 171.92 € 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), MTB/Mountain, size XS and S, in-mold technology, fastening type: buckle belts, 12 ventilation holes, NTA8776 certification, construction material...
Added to cart
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Alpina Ximo Flash White Flower Gloss 49 - 54 cm - Bike Helmet
Alpina Ximo Flash White Flower Gloss 49 - 54 cm
39.90 €
In stock 2 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 31.92 € 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 - 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...
Added to cart
- +
Alpina Ximo Flash White Flower Gloss 47 - 51 cm - Bike Helmet
Alpina Ximo Flash White Flower Gloss 47 - 51 cm
39.90 €
In stock 3 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 31.92 € 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 - 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...
Added to cart
- +
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Alza Days - 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.

No longer sold

Helmet Liners

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