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Alza Days - Helmets

Save with discount codes

Alza Days
  • The offer is valid from June 1, 2026, until June 22, 2026. Full terms and conditions of the campaign can be found here.
Jak vybrat helmu na kolo
All from 39
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 ALZADNI40 71.94 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. 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. 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 ALZADNI25 55.43 € 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 - 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,...
ABUS Powerdome MIPS velvet black S - Bike Helmet
ABUS Powerdome MIPS velvet black S
149.90 €
From 3.45 € per month
In stock 1 pcs
3 variants 3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 89.94 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S for head circumference from 51 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 17 ventilation holes, EN...
ABUS Powerdome MIPS goldfish orange S - Bike Helmet
ABUS Powerdome MIPS goldfish orange S
149.90 €
From 3.45 € per month
In stock 1 pcs
3 variants 3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 89.94 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S for head circumference from 51 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 17 ventilation holes, EN...
Alpina Rupi off-white matt 50-55 cm - Bike Helmet
Alpina Rupi off-white matt 50-55 cm
102.90 €
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 77.18 € 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', integral / Downhill, size XS for head circumference from 50 to 55 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078...
Alpina Paranus MIPS be-visible grey matt 55-59 cm - Bike Helmet
Alpina Paranus MIPS be-visible grey matt 55-59 cm
107.90 €
In stock 3 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 64.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
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...
Unit 1 Aura Blackbird S - Bike Helmet
Unit 1 Aura Blackbird S
292.90 €
From 6.74 € per month
In stock 2 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 175.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), city, size S for head circumference from 52 to 55.5 cm, MIPS technology, fastening type: buckle belts, 5 ventilation holes, EN 1078, CPSC and...
ALPINA CARAPAX JR. dove blue-grey matt 51-56cm - Bike Helmet
ALPINA CARAPAX JR. dove blue-grey matt 51-56cm
Discounted -16 % 62.90 € 74.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 53.47 € 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, fastening type: buckle belts, 14 ventilation holes, 1078 certification, construction...
ABUS Gamechanger 2.0 performance red S - Bike Helmet
ABUS Gamechanger 2.0 performance red S
226.90 €
From 5.22 € per month
In stock 2 pcs
3 variants 3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 136.14 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S for head circumference from 51 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, CE EN...
Alpina Carapax JR. shocking-pink matt 51-56 cm - Bike Helmet
Alpina Carapax JR. shocking-pink matt 51-56 cm
75.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 56.93 € 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 - kids', MTB/Mountain, size S for head circumference from 51 to 56 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078 certification,...
Alpina Taunus burro-brown matt 52-56 cm - Bike Helmet
Alpina Taunus burro-brown matt 52-56 cm
83.90 €
In stock 1 pcs
2 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 50.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078...
Alpina Paranus be-visible gloss 52-56 cm - Bike Helmet
Alpina Paranus be-visible gloss 52-56 cm
83.90 €
In stock 3 pcs
1 variant 8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 50.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078...
Alpina Paranus MIPS be-visible grey matt 59-62 cm - Bike Helmet
Alpina Paranus MIPS be-visible grey matt 59-62 cm
108.90 €
In stock 4 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 65.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 59 to 62 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078...
Alpina Paranus MIPS be-visible grey matt 52-56 cm - Bike Helmet
Alpina Paranus MIPS be-visible grey matt 52-56 cm
108.90 €
In stock 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 65.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078...
ABUS Wingback performance red S - Bike Helmet
ABUS Wingback performance red S
106.90 €
In stock 3 pcs
3 variants 7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 64.14 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. 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: buckle belts, 17 ventilation holes, EN...
Alpina Paranus white matt 52-56 cm - Bike Helmet
Alpina Paranus white matt 52-56 cm
83.90 €
In stock 5 pcs
8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 62.93 € 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), city, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078 certification,...
Alpina Mythos 3.0 L.E. white prosecco gloss M - Bike Helmet
Alpina Mythos 3.0 L.E. white prosecco gloss M
99.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 74.93 € 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 M for head circumference from 52 to 57 cm, in-mold technology, fastening type: buckle belts, 25 ventilation holes, 1078 and EN...
Alpina Apax JR. MIPS green apple matt M - Bike Helmet
Alpina Apax JR. MIPS green apple matt M
108.90 €
In stock 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 76.23 € 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', MTB/Mountain, size M for head circumference from 51 to 56 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and EN...
Alpina Hackney Disney Frozen Ii Matt 51 - 56 cm - Bike Helmet
Alpina Hackney Disney Frozen Ii Matt 51 - 56 cm
66.90 €
In stock 1 pcs
1 variant
Buy with code ALZADNI40 40.14 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - retro-style open face helmet, for children, for girls, weight: 230 g, from the age of 6 years
Micro Helmet Neon LED Pink - Bike Helmet
Micro Helmet Neon LED Pink
56.47 €
In stock 1 pcs
2 colors
Buy with code ALZADNI35 36.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa uplatní automaticky.
Bike Helmet - kids', retro-style open face helmet, size S for head circumference from 51 to 54 cm, fastening type: magnetic clip, 12 ventilation holes, EN 1078 certification,...
Alpina Taunus lilac matt 52-56 cm - Bike Helmet
Alpina Taunus lilac matt 52-56 cm
83.90 €
In stock 1 pcs
1 variant
Buy with code ALZADNI40 50.34 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078...
Alpina Hackney Disney Cars Matt 47 - 51 cm - Bike Helmet
Alpina Hackney Disney Cars Matt 47 - 51 cm
52.90 €
In stock 1 pcs
1 variant
Buy with code ALZADNI40 31.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - retro-style open face helmet, for children, for boys, weight: 230 g
SENA cycling helmet with headset R1, black, size 4.5 mm. S - Bike Helmet
SENA cycling helmet with headset R1, black, size 4.5 mm. S
New arrival 184.39 €
In stock 2 pcs at the supplier's
2 variants 3 colors
Buy with code ALZADNI10 165.95 € 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 S, fastening type: buckle belts, 18 ventilation holes, CE certification, construction material polycarbonate, Bluetooth, weight 380 g,...
Alpina Paranus MIPS lilac-grey matt 52-56 cm - Bike Helmet
Alpina Paranus MIPS lilac-grey matt 52-56 cm
97.90 €
In stock 1 pcs
1 variant 2 colors
Buy with code ALZADNI40 58.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 15 ventilation holes, 1078...
24 more...
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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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