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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 103
Alpina Rootage 2 ox raisin matt L - Bike Helmet
Alpina Rootage 2 ox raisin matt L
New arrival 3,199,-
From 111,- per month
In stock 3 pcs
3 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 2,399,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 55 to 59 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, 1078 and EN...
Added to cart
- +
SENA bicycle helmet with headset R2, matt white, size 2.5 mm. S - Bike Helmet
SENA bicycle helmet with headset R2, matt white, size 2.5 mm. S
New arrival 4,669,-
In stock 4 pcs at the supplier's
2 variants 3 colors
Buy with code ALZADNY10 4,202,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S, fastening type: buckle belts, 18 ventilation holes, CE certification, construction material polycarbonate, Bluetooth, weight 394 g,...
Added to cart
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Alpina Paranus navy matt S - Bike Helmet
Alpina Paranus navy matt S
1,999,-
In stock 3 pcs
3 variants 8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 1,499,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and EN...
Added to cart
- +
Alpina Taunus Gravel MIPS black matt XL - Bike Helmet
Alpina Taunus Gravel MIPS black matt XL
2,599,-
In stock 4 pcs
3 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 1,949,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size XL for head circumference from 59 to 61 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and...
Added to cart
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Alpina Rootage 2 ox raisin matt M - Bike Helmet
Alpina Rootage 2 ox raisin matt M
-6 % off new 2,979,- New 3,199,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 2,234,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 52 to 56 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, 1078 and EN...
Added to cart
- +
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 4,423,-
In stock 2 pcs at the supplier's
3 variants 3 colors
Buy with code ALZADNY10 3,981,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se 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,...
Added to cart
- +
Alpina Taunus Gravel MIPS ox black matt XL - Bike Helmet
Alpina Taunus Gravel MIPS ox black matt XL
2,599,-
In stock 2 pcs
2 variants 4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 1,949,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size XL for head circumference from 59 to 61 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and...
Added to cart
- +
Alpina Paranus pebble blue matt L - Bike Helmet
Alpina Paranus pebble blue matt L
1,999,-
In stock 5 pcs
3 variants 8 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 1,499,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 59 to 61 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and EN...
Added to cart
- +
SENA bicycle helmet with headset R2, matt grey, size 2.5 mm. S - Bike Helmet
SENA bicycle helmet with headset R2, matt grey, size 2.5 mm. S
New arrival 4,669,-
In stock > 5 pcs at the supplier's
2 variants 3 colors
Buy with code ALZADNY10 4,202,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S, fastening type: buckle belts, 18 ventilation holes, CE certification, construction material polycarbonate, Bluetooth, weight 394 g,...
Added to cart
- +
SENA bicycle helmet with headset R2, matt black, size 2.5 mm. S - Bike Helmet
SENA bicycle helmet with headset R2, matt black, size 2.5 mm. S
New arrival 4,669,-
In stock > 5 pcs at the supplier's
3 variants 3 colors
Buy with code ALZADNY10 4,202,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - for adults (unisex), road, size S, fastening type: buckle belts, 18 ventilation holes, CE certification, construction material polycarbonate, Bluetooth, weight 394 g,...
Added to cart
- +
Alpina Paranus MIPS be-visible grey matt 52-56 cm - Bike Helmet
Alpina Paranus MIPS be-visible grey matt 52-56 cm
2,599,-
In stock 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY50 1,300,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 50% s kódem ALZADNY50. Klikněte a kód se 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...
Added to cart
- +
Alpina Pikes MIPS navy matt XL - Bike Helmet
Alpina Pikes MIPS navy matt XL
-11 % off new 3,559,- New 3,999,-
From 115,- per month
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 2,491,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Bike Helmet - for adults (unisex), integral / Downhill, size XL for head circumference from 60 to 63 cm, in-mold technology, fastening type: fastening clasp, 14 ventilation holes,...
Added to cart
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Alpina Carapax 2.0 coffe-grey matt 52-57 cm - Bike Helmet
Alpina Carapax 2.0 coffe-grey matt 52-57 cm
2,649,-
In stock 1 pcs
2 variants 3 colors
Buy with code ALZADNY20 2,119,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se 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,...
Added to cart
- +
Alpina Rootage 2 white camo matt L - Bike Helmet
Alpina Rootage 2 white camo matt L
3,199,-
From 103,- per month
In stock 1 pcs
3 variants 4 colors
Buy with code ALZADNY30 2,239,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 55 to 59 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, 1078 and EN...
Added to cart
- +
Alpina Pikes MIPS ox matt M - Bike Helmet
Alpina Pikes MIPS ox matt M
3,999,-
From 129,- per month
In stock 1 pcs
3 variants 4 colors
Buy with code ALZADNY30 2,799,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Bike Helmet - for adults (unisex), integral / Downhill, size M for head circumference from 52 to 55 cm, in-mold technology, fastening type: fastening clasp, 14 ventilation holes,...
Added to cart
- +
Alpina Rootage 2 MIPS ox sand circles L - Bike Helmet
Alpina Rootage 2 MIPS ox sand circles L
3,999,-
From 120,- per month
In stock 2 pcs
3 variants 4 colors
Buy with code ALZADNY35 2,599,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 55 to 59 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, 1078 and EN...
Added to cart
- +
Alpina Taunus burro-brown matt 52-56 cm - Bike Helmet
Alpina Taunus burro-brown matt 52-56 cm
1,999,-
In stock 1 pcs
4 colors
Buy with code ALZADNY40 1,199,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
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...
Added to cart
- +
Alpina Paranus be-visible gloss 52-56 cm - Bike Helmet
Alpina Paranus be-visible gloss 52-56 cm
1,999,-
In stock 1 pcs
8 colors
Buy with code ALZADNY40 1,199,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40.
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...
Added to cart
- +
Etape Pony Yellow XS-S - Bike Helmet
Etape Pony Yellow XS-S
499,-
In stock > 10 pcs at the supplier's
2 variants
Buy with code ALZADNY25 374,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - kids', city, size XS and S for head circumference from 48 to 52 cm, hard shell technology, fastening type: buckle belts, 12 ventilation holes, EN 1078 +A1...
Added to cart
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Disney Bike Helmet Star wars M - Bike Helmet
Disney Bike Helmet Star wars M
Discounted -5 % 759,- 799,-
In stock > 5 pcs at the supplier's
8 colors
Buy with code ALZADNY10 683,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 52 to 56 cm, out-mold technology, fastening type: fastening clasp, 13 ventilation holes, CE EN...
Added to cart
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Etape Hero Green/Blue Mat 48 cm - 53 cm - Bike Helmet
Etape Hero Green/Blue Mat 48 cm - 53 cm
799,-
In stock > 5 pcs at the supplier's
2 variants
Buy with code ALZADNY25 599,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.
Bike Helmet - kids', city, size XS and S for head circumference from 48 to 53 cm, in-mold technology, fastening type: buckle belts, 17 ventilation holes, EN 1078 +A1 certification,...
Added to cart
- +
Tempish C-MEE size. XS - Bike Helmet
Tempish C-MEE size. XS
New arrival 850,-
In stock > 5 pcs at the supplier's
2 variants
Buy with code ALZADNY10 765,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - kids', retro-style open face helmet, size XS for head circumference from 45 to 51 cm, fastening type: buckle belts, 10 ventilation holes, construction material EPS,...
Added to cart
- +
Disney Bike Helmet Minnie M - Bike Helmet
Disney Bike Helmet Minnie M
Discounted -5 % 759,- 799,-
In stock > 5 pcs at the supplier's
3 colors
Buy with code ALZADNY10 683,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - kids', retro-style open face helmet, size M for head circumference from 52 to 56 cm, out-mold technology, fastening type: fastening clasp, 13 ventilation holes, CE EN...
Added to cart
- +
Tempish C-MEE size. S - Bike Helmet
Tempish C-MEE size. S
New arrival 850,-
In stock > 5 pcs at the supplier's
2 variants
Buy with code ALZADNY10 765,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Bike Helmet - kids', retro-style open face helmet, size S for head circumference from 51 to 57 cm, fastening type: buckle belts, 10 ventilation holes, construction material EPS,...
Added to cart
- +
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Other

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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