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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 CZK 800 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
 
79 Results
MET helmet HOORAY lime chameleon shiny XS - Bike Helmet
2 variants
MET helmet HOORAY lime chameleon shiny XS
Bike Helmet - kids', city, size XS for head circumference from 46 to 52 cm, 10 ventilation holes, CE, AN/NZS, US certification, construction material EPS, insect mesh, antibacterial padding, weight 265 g, green colour
Buy with code ALZADNY20 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. 783,-
Amazing Deal 979,- Save 101,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet221
MET Shelter green L - Bike Helmet
2 variants 3 colors
MET Shelter green L
Bike Helmet - for adults (unisex), MTB/Mountain, size L, fastening type: buckle belts, 12 ventilation holes, construction material polycarbonate, space for glasses, rotary dial for size adjustment, removable peak, green colour
Buy with code ALZADNY30 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. 1,294,-
1,849,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet326
MET CROSSOVER MIPS black matt S/M - Bike Helmet
2 variants
MET CROSSOVER MIPS black matt S/M
Bike Helmet - kids', MTB/Mountain, size S and M for head circumference from 52 to 59 cm, MIPS technology, fastening type: buckle belts, 17 ventilation holes, CE, AN/NZS, US certification, construction material EPS, insect mesh, padding, integrated lights, removable peak, weight 275 g, black colour
Buy with code ALZADNY20 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. 1,559,-
Amazing Deal 1,949,- Save 241,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet244
Alpina Mythos 3.0 L.E. be visible silver gloss M - Bike Helmet
2 variants
Alpina Mythos 3.0 L.E. be visible silver gloss M
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, antibacterial and detachable padding, weight 249 g, silver and yellow colour
Buy with code ALZADNY30 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. 1,560,-
2,229,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1040
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 ALZADNY30 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. 1,819,-
2,599,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1049
GIRO Register II Youth Mat Motion Orange - Bike Helmet
4 colors
GIRO Register II Youth Mat Motion Orange
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, orange colour
Buy with code ALZADNY30 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. 1,119,-
1,599,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro467
Micro LED, Dark Blue, size S (48-53cm) - Bike Helmet
1.0 1×
Micro LED, Dark Blue, size S (48-53cm)
Bike Helmet - kids', city, size S for head circumference from 48 to 53 cm, fastening type: buckle belts, 8 ventilation holes, EN 1078 and EN 1078, CSPC 12,03 certification, construction material EPS and ABS, padding, integrated lights, rotary dial for size adjustment, weight 260 g, blue colour
Buy with code ALZADNY10 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. 719,-
799,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmi020
MET Miles coral - 52/58 - Bike Helmet
MET Miles coral - 52/58
Bike Helmet - for adults (unisex), road, size S for head circumference from 52 to 58 cm, 17 ventilation holes, weight 240 g, orange colour
Buy with code ALZADNY20 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. 1,192,-
1,490,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet346
R2 Vorteks Junior ATH44B S - Bike Helmet
4 colors
R2 Vorteks Junior ATH44B 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, blue colour
Buy with code ALZADNY20 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. 959,-
New arrival 1,199,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl205
Alpina Apax JR. MIPS green apple matt M - Bike Helmet
2 colors
Alpina Apax JR. MIPS green apple 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, green colour
Buy with code ALZADNY30 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. 1,609,-
2,299,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1050
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 ALZADNY20 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. 959,-
New arrival 1,199,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl208
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl169
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl168
Alpina Rootage 2 MIPS deep black matt M - Bike Helmet
3 variants 4 colors
5.0 1×
Alpina Rootage 2 MIPS deep black matt M
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, adjustable peak, weight 320 g, black colour
Buy with code ALZADNY30 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. 2,470,-
3,529,-
From 114,- per month
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp999
Alpina Rootage 2 MIPS gun black neon M - Bike Helmet
3 variants 4 colors
5.0 1×
Alpina Rootage 2 MIPS gun black neon M
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, adjustable peak, antibacterial, Quick-Drying and detachable Coolmax padding, weight 320 g, grey colour
Buy with code ALZADNY30 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. 2,470,-
3,529,-
From 114,- per month
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1002
ALPINA XIMO L. E. red matt 47-51cm - Bike Helmet
5.0 2×
ALPINA XIMO L. E. red matt 47-51cm
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 material EPS, insect mesh, reflective elements, padding, integrated lights, rotary dial for size adjustment, padding material: nylon, weight 220 g, red colour
Buy with code ALZADNY30 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. 713,-
-8 % off new 1,019,- New 1,119,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp638
MET Shelter black S - Bike Helmet
4 variants 3 colors
MET Shelter black S
Bike Helmet - for adults (unisex), MTB/Mountain, size S, fastening type: buckle belts, 12 ventilation holes, construction material polycarbonate, space for glasses, rotary dial for size adjustment, removable peak, black colour
Buy with code ALZADNY30 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. 1,294,-
1,849,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet319
Alpina Taunus Gravel MIPS black matt XL - Bike Helmet
3 variants 4 colors
Alpina Taunus Gravel MIPS black matt XL
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 EN 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, detachable padding, weight 360 g, black colour
Buy with code ALZADNY30 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. 1,693,-
2,419,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1027
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl170
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl171
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 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 ALZADNY20 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. 959,-
New arrival 1,199,-
Buy
In stock 5 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 ALZADNY20 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. 959,-
New arrival 1,199,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl206
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 ALZADNY20 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. 599,-
New arrival 749,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTctl156
Deals under CZK 800 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.
Send Close
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