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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.
All from 79
GIRO Fixture II Mat Titanium - Bike Helmet
GIRO Fixture II Mat Titanium
1,899,-
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,329,- 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 UNI for head circumference from 54 to 61 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE EN...
Added to cart
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ABUS Youn-I 2.0 signal yellow S - Bike Helmet
ABUS Youn-I 2.0 signal yellow S
1,419,-
In stock > 5 pcs
2 variants 10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,206,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se 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,...
Added to cart
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GIRO Fixture II Mat Black/Grey - Bike Helmet
GIRO Fixture II Mat Black/Grey
1,899,-
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,329,- 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 UNI for head circumference from 54 to 61 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE EN...
Added to cart
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Alpina Carapax Jr. white-polka dots M - Bike Helmet
Alpina Carapax Jr. white-polka dots M
1,449,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,159,- 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 - kids', MTB/Mountain, size M for head circumference from 51 to 56 cm, Double-Inmold technology, fastening type: buckle belts, 15 ventilation holes, construction...
Added to cart
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Lionelo Helmet Pink Rose - Bike Helmet
Lionelo Helmet Pink Rose
659,-
In stock 4 pcs
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 593,- 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, for head circumference from 50 to 56 cm, fastening type: buckle belts, 11 ventilation holes, CE EN 1078 certification,...
Added to cart
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GIRO Fixture II Mat Dark Sage - Bike Helmet
GIRO Fixture II Mat Dark Sage
1,899,-
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,329,- 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 UNI for head circumference from 54 to 61 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE EN...
Added to cart
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Alpina Carapax Jr. Black - Neon - Yellow Matt 51 - 56 cm - Bike Helmet
Alpina Carapax Jr. Black - Neon - Yellow Matt 51 - 56 cm
1,669,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,168,- 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 - 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,...
Added to cart
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GIRO Fixture II Mat White/Grey - Bike Helmet
GIRO Fixture II Mat White/Grey
1,899,-
In stock > 5 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,329,- 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 UNI for head circumference from 54 to 61 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE EN...
Added to cart
- +
Alpina Ximo Flash Be Visible Gloss 47 - 51 cm - Bike Helmet
Alpina Ximo Flash Be Visible Gloss 47 - 51 cm
Great price 979,-
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 783,- 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 - 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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Alpina Ximo Flash Be Visible Gloss 45 - 49 cm - Bike Helmet
Alpina Ximo Flash Be Visible Gloss 45 - 49 cm
989,-
In stock > 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 791,- 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 - 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...
Added to cart
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R2 Lumen Junior ATH20E/S - Bike Helmet
R2 Lumen Junior ATH20E/S
1,199,-
In stock > 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 959,- 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 - 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...
Added to cart
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Alpina Paranus pebble blue matt M - Bike Helmet
Alpina Paranus pebble blue matt M
1,859,-
In stock 4 pcs
3 variants 7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 1,301,- 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 M for head circumference from 55 to 59 cm, in-mold technology, fastening type: buckle belts, 14 ventilation holes, 1078 and EN...
Added to cart
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Alpina Pikes MIPS smoke grey matt M - Bike Helmet
Alpina Pikes MIPS smoke grey matt M
3,999,-
From 129,- per month
In stock > 5 pcs
3 variants 3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
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
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ABUS AirBreaker goldfish orange M - Bike Helmet
ABUS AirBreaker goldfish orange M
5,629,-
From 107,- per month
In stock 3 pcs
2 variants 5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 4,503,- 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), road, size M for head circumference from 52 to 58 cm, in-mold technology, fastening type: buckle belts, 24 ventilation holes, EN...
Added to cart
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ALPINA XIMO L. E. red matt 47-51cm - Bike Helmet
ALPINA XIMO L. E. red matt 47-51cm
1,119,-
In stock 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 783,- 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 - kids', city, size S for head circumference from 47 to 51 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction...
Added to cart
- +
R2 Lumen Junior ATH20B/S - Bike Helmet
R2 Lumen Junior ATH20B/S
1,199,-
In stock > 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 959,- 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 - 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...
Added to cart
- +
Alpina Ximo L.E. Blue Matt 45 - 49 cm - Bike Helmet
Alpina Ximo L.E. Blue Matt 45 - 49 cm
869,-
In stock 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 695,- 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 - kids', city, size XS for head circumference from 45 to 49 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 and EN 1078:2012 + A1:2012...
Added to cart
- +
Alpina Ximo L.E. Blue Matt 47 - 51 cm - Bike Helmet
Alpina Ximo L.E. Blue Matt 47 - 51 cm
1,079,-
In stock 5 pcs
3 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 809,- 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 S for head circumference from 47 to 51 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 and EN 1078:2012 + A1:2012...
Added to cart
- +
ABUS PowerDome shiny black S - Bike Helmet
ABUS PowerDome shiny black S
2,589,-
In stock 2 pcs
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY40 1,553,- 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), road, size S for head circumference from 51 to 55 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, EN...
Added to cart
- +
ABUS Cliffhanger midnight blue L - Bike Helmet
ABUS Cliffhanger midnight blue L
3,299,-
From 122,- per month
In stock 4 pcs
2 variants 5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 2,639,- 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 L for head circumference from 57 to 61 cm, Double-Inmold technology, fastening type: magnetic clip, 14 ventilation holes, EN...
Added to cart
- +
R2 Lumen Junior ATH20H/S - Bike Helmet
R2 Lumen Junior ATH20H/S
1,199,-
In stock > 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 959,- 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 - 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...
Added to cart
- +
R2 Lumen Junior ATH20A S - Bike Helmet
R2 Lumen Junior ATH20A S
New arrival 1,199,-
In stock > 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 959,- 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 - 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...
Added to cart
- +
ABUS Wingback race grey S - Bike Helmet
ABUS Wingback race grey S
Discounted -8 % 1,999,- 2,179,-
In stock 1 pcs
3 variants 6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,799,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se 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...
Added to cart
- +
R2 Lumen Junior ATH20W S - Bike Helmet
R2 Lumen Junior ATH20W S
New arrival 1,199,-
In stock > 5 pcs
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 959,- 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 - 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...
Added to cart
- +
24 more...
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.

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