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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.
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Deals under €30 Alza Days - Kids' Bike Helmets Kids' Alza Days - Men's Bike Helmets Men's Alza Days - Women's Bike Helmets Women's Alza Days - MTB Helmets MTB Alza Days - Full-Face Bike Helmets Full-Face Alza Days - Freestyle Helmets Freestyle Alza Days - Road Bike Helmets Road Jak vybrat helmu na kolo
 
54 Results
Alpina Carapax JR. shocking-pink matt 51-56 cm - Bike Helmet
Alpina Carapax JR. shocking-pink matt 51-56 cm
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, construction material EPS, insect mesh, quick‑release fastening system, fixed peak, Quick-Drying and detachable padding, weight 230 g, pink colour
Buy with code ALZADNI30 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. 48.23 €
68.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp878
GIRO Fixture II Mat White/Grey - Bike Helmet
5 colors
4.0 7×
GIRO Fixture II Mat White/Grey
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 1078:2012+A1 certification, construction material polycarbonate and EPS, rotary dial for size adjustment, removable peak, antibacterial, Quick-Drying and detachable Coolmax padding, padding material: molitan, weight 290 g, white colour
Buy with code ALZADNI30 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. 55.78 €
79.69 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro451
R2 Pump ATH37A XS - Bike Helmet
4 colors
R2 Pump ATH37A XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, pink and violet colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl168
R2 Bunny ATH28V XS - Bike Helmet
3 colors
R2 Bunny ATH28V XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 52 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, pink colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl156
R2 Lumen Junior ATH20W S - Bike Helmet
6 colors
4.7 3×
R2 Lumen Junior ATH20W S
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 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, fixed peak, Quick-Drying and detachable padding, weight 240 g, pink colour
Buy with code ALZADNI20 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. 40.72 €
New arrival 50.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl136
GIRO Register II Youth Mat Black/Vivid Green - Bike Helmet
4 colors
GIRO Register II Youth Mat Black/Vivid Green
Bike Helmet - kids', MTB/Mountain, size UNI for head circumference from 50 to 57 cm, in-mold technology, fastening type: buckle belts, 19 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, insect mesh, rotary dial for size adjustment, removable peak, antibacterial, Quick-Drying and detachable Coolmax padding, padding material: nylon, weight 265 g, black colour
Buy with code ALZADNI30 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. 46.96 €
67.09 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro465
R2 Pump ATH37E XS - Bike Helmet
4 colors
R2 Pump ATH37E XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue, pink and yellow colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl170
R2 Bunny ATH28T XS - Bike Helmet
3 colors
R2 Bunny ATH28T XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 52 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and green colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl155
R2 Pump ATH37B XS - Bike Helmet
4 colors
R2 Pump ATH37B XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 51 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and yellow colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl169
Alpina Apax JR. MIPS fading purple matt M - Bike Helmet
2 colors
Alpina Apax JR. MIPS fading purple matt M
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, antibacterial and detachable padding, weight 298 g, blue and pink colour
Buy with code ALZADNI30 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. 76.23 €
108.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1049
R2 Bunny ATH28U XS - Bike Helmet
3 colors
R2 Bunny ATH28U XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 59 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, white and pink colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl157
R2 Vorteks Junior ATH44D S - Bike Helmet
4 colors
R2 Vorteks Junior ATH44D S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, fixed peak, Quick-Drying and detachable padding, weight 300 g, pink colour
Buy with code ALZADNI20 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. 40.72 €
New arrival 50.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl207
R2 Vorteks Junior ATH44C S - Bike Helmet
4 colors
R2 Vorteks Junior ATH44C S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, in-mold technology, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, removable peak, Quick-Drying and detachable padding, weight 300 g, yellow colour
Buy with code ALZADNI20 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. 40.72 €
New arrival 50.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl206
R2 Vorteks Junior ATH44G S - Bike Helmet
4 colors
R2 Vorteks Junior ATH44G S
Bike Helmet - kids', MTB/Mountain, size S for head circumference from 52 to 56 cm, fastening type: fastening clasp, 12 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, fixed peak, Quick-Drying and detachable padding, weight 300 g, black colour
Buy with code ALZADNI20 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. 40.72 €
New arrival 50.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl208
R2 Pump ATH37G XS - Bike Helmet
4 colors
R2 Pump ATH37G XS
Bike Helmet - kids', MTB/Mountain, size XS for head circumference from 48 to 58 cm, in-mold technology, fastening type: fastening clasp, 15 ventilation holes, CE EN 1078 certification, construction material polycarbonate and EPS, quick‑release fastening system, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 220 g, blue and green colour
Buy with code ALZADNI20 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. 25.52 €
New arrival 31.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl171
ABUS YouDrop FF Ti silver S - Bike Helmet
9 colors
4.1 20×
ABUS YouDrop FF Ti silver S
Bike Helmet - kids', integral / Downhill, size S for head circumference from 48 to 55 cm, 14 ventilation holes, EN 1078:2012+A1:2012 certification, rotary dial for size adjustment, removable peak, weight 440 g, silver colour
Buy with code ALZADNI10 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. 97.11 €
107.90 €
Buy
In stock > 5 pcs
Order Code: SPTabus327
Alpina Pikes MIPS smoke grey matt M - Bike Helmet
3 variants 3 colors
4.0 1×
Alpina Pikes MIPS smoke grey matt M
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, 1078 and EN 1078:2012+A1:2012 certification, construction material EPS, chin guard, rotary dial for size adjustment, fixed peak, antibacterial and detachable padding, weight 870 g, grey colour
Buy with code ALZADNI30 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. 117.53 €
167.90 €
From 2.79 € per month
Buy
In stock > 5 pcs
Order Code: SPTalp990
ABUS Gamechanger 2.0 performance red L - Bike Helmet
2 variants 3 colors
5.0 1×
ABUS Gamechanger 2.0 performance red L
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 1078:2012+A1 certification, construction material polycarbonate and EPS, padding, Quick-Drying and detachable padding, weight 275 g, red colour
Buy with code ALZADNI10 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. 224.91 €
249.90 €
From 5.33 € per month
Buy
In stock 1 pcs
Order Code: SPTabus452
ABUS Powerdome polar white S - Bike Helmet
3 variants 5 colors
4.9 8×
ABUS Powerdome polar white S
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 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, rotary dial for size adjustment, Quick-Drying and detachable padding, weight 210 g, white colour
Buy with code ALZADNI15 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. 107.02 €
125.90 €
From 2.54 € per month
Buy
In stock 2 pcs
Order Code: SPTabus575
ABUS Skurb Kid cream summer M - Bike Helmet
2 variants 7 colors
4.8 8×
ABUS Skurb Kid cream summer M
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 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, detachable padding, weight 250 g, multicolour
Buy with code ALZADNI30 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. 37.03 €
52.90 €
Buy
In stock 1 pcs
Order Code: SPTabus651
Alpina Apax Jr. Mips smoke-grey turquoise matt 51 - 56 cm - Bike Helmet
3 colors
4.7 3×
Alpina Apax Jr. Mips smoke-grey turquoise matt 51 - 56 cm
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, construction material EPS, insect mesh, padding, rotary dial for size adjustment, fixed peak, Quick-Drying and detachable padding, weight 298 g, blue and grey colour
Buy with code ALZADNI20 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. 69.52 €
Discounted -5 % 86.90 € 91.90 €
Buy
In stock 2 pcs
Order Code: SPTalp820
ABUS Wingback race grey S - Bike Helmet
3 variants 6 colors
4.8 5×
ABUS Wingback race grey S
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 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, Quick-Drying and detachable padding, weight 230 g, grey colour
Buy with code ALZADNI10 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. 80.91 €
89.90 €
Buy
In stock 1 pcs
Order Code: SPTabus584
ABUS Wingback goldfish orange S - Bike Helmet
3 variants 6 colors
4.8 5×
ABUS Wingback goldfish orange S
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 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, Quick-Drying and detachable padding, weight 230 g, orange colour
Buy with code ALZADNI10 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. 80.91 €
Discounted -5 % 89.90 € 94.90 €
Buy
In stock 1 pcs
Order Code: SPTabus593
ABUS Cliffhanger midnight blue L - Bike Helmet
2 variants 5 colors
5.0 1×
ABUS Cliffhanger midnight blue L
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 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, adjustable peak, detachable padding, weight 365 g, blue colour
Buy with code ALZADNI20 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. 111.12 €
138.90 €
From 2.64 € per month
Buy
In stock 4 pcs
Order Code: SPTabus610
Deals under €30 Alza Days - Kids' Bike Helmets Kids' Alza Days - Men's Bike Helmets Men's Alza Days - Women's Bike Helmets Women's Alza Days - MTB Helmets MTB Alza Days - Full-Face Bike Helmets Full-Face Alza Days - Freestyle Helmets Freestyle Alza Days - Road Bike Helmets Road Jak vybrat helmu na kolo
 

No longer sold

Helmet Liners

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.

Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
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