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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
 
80 Results
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 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. 1,631,-
2,039,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp820
Alpina Taunus black-grey matt 55-59 cm - Bike Helmet
3 variants 2 colors
4.4 3×
Alpina Taunus black-grey matt 55-59 cm
Bike Helmet - for adults (unisex), MTB/Mountain, size M for head circumference from 59 to 62 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, quick‑release fastening system, adjustable peak, Quick-Drying and detachable padding, weight 450 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. 1,301,-
1,859,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp922
Alpina Paranus white matt 52-56 cm - Bike Helmet
7 colors
5.0 3×
Alpina Paranus white matt 52-56 cm
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 certification, construction material EPS, insect mesh, quick‑release fastening system, fixed peak, Quick-Drying and detachable padding, weight 450 g, white 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. 1,399,-
1,999,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp900
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 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. 2,024,-
2,249,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus593
Alpina Pico Flash neon-blue pink gloss 50-55 cm - Bike Helmet
4 colors
5.0 1×
Alpina Pico Flash neon-blue pink gloss 50-55 cm
Bike Helmet - kids', city, size XS for head circumference from 50 to 55 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 250 g, pink colour
Buy with code ALZADNY25 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. 974,-
1,299,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp912
ALPINA XIMO DISNEY Jungle Book gloss 49-54cm - Bike Helmet
3 variants
5.0 2×
ALPINA XIMO DISNEY Jungle Book gloss 49-54cm
Bike Helmet - kids', city, size M for head circumference from 49 to 54 cm, in-mold technology, fastening type: buckle belts, 12 ventilation holes, 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, weight 210 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. 783,-
979,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp636
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 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. 4,949,-
5,499,-
From 117,- per month
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus452
Alpina Rootage 2 MIPS ox sand circles XL - Bike Helmet
3 variants 4 colors
5.0 1×
Alpina Rootage 2 MIPS ox sand circles 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, 17 ventilation holes, 1078 and EN 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, adjustable peak, detachable Coolmax padding, weight 410 g, brown 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 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1010
ABUS Wingback performance red S - Bike Helmet
3 variants 6 colors
4.8 5×
ABUS Wingback performance red 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, black, white and red colour
Buy with code ALZADNY25 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. 1,912,-
2,549,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus587
ALPINA XIMO DISNEY Jungle Book gloss 47-51cm - Bike Helmet
3 variants
5.0 2×
ALPINA XIMO DISNEY Jungle Book gloss 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, padding, rotary dial for size adjustment, weight 210 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. 783,-
979,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp635
ALPINA XIMO DISNEY Jungle Book gloss 45-49cm - Bike Helmet
3 variants
5.0 2×
ALPINA XIMO DISNEY Jungle Book gloss 45-49cm
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 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, weight 210 g, blue and 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. 944,-
1,349,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp634
ABUS Skurb Kid blue sailor M - Bike Helmet
2 variants 7 colors
4.8 8×
ABUS Skurb Kid blue sailor 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, blue 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. 1,035,-
1,479,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus647
R2 Lumen Junior ATH20Y/S - Bike Helmet
6 colors
4.8 5×
R2 Lumen Junior ATH20Y/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, Quick-Drying and detachable padding, weight 240 g, 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. 959,-
1,199,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTcat0324
MET Hooray green fruit XS - Bike Helmet
2 variants
5.0 1×
MET Hooray green fruit XS
Bike Helmet - kids', city, size XS for head circumference from 46 to 52 cm, fastening type: fastening clasp, 9 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, rotary dial for size adjustment, fixed peak, antibacterial padding, weight 230 g, multicolour
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. 769,-
1,099,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet261
MET Hooray blue dachshund S - Bike Helmet
2 variants
5.0 1×
MET Hooray blue dachshund S
Bike Helmet - kids', city, size S for head circumference from 52 to 55 cm, fastening type: fastening clasp, 7 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, rotary dial for size adjustment, fixed peak, antibacterial padding, weight 225 g, multicolour
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. 874,-
1,249,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet264
Alpina Carapax 2.0 white pebble blue matt M - Bike Helmet
2 variants 3 colors
4.5 2×
Alpina Carapax 2.0 white pebble blue matt 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, 17 ventilation holes, 1078 and EN 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, antibacterial, Quick-Drying and detachable padding, weight 250 g, white and blue 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. 1,952,-
2,789,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1038
Alpina Rootage 2 black matt M - Bike Helmet
3 variants 4 colors
5.0 2×
Alpina Rootage 2 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, detachable Coolmax padding, weight 280 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. 2,085,-
2,979,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1013
Alpina Paranus navy matt L - Bike Helmet
3 variants 7 colors
5.0 3×
Alpina Paranus navy matt L
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, weight 330 g, blue colour
Buy with code ALZADNY25 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. 1,327,-
1,769,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1045
GIRO Register II W Mat Black/Stone - Bike Helmet
GIRO Register II W Mat Black/Stone
Bike Helmet - women's, 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: molitan, weight 300 g, black colour
Buy with code ALZADNY40 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. 1,409,-
2,349,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTgiro430
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 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. 1,259,-
1,799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp878
Tempish Skillet T size. S/M - Bike Helmet
2 variants
Tempish Skillet T size. S/M
Bike Helmet - for adults (unisex), retro-style open face helmet, size S and M for head circumference from 52 to 55 cm, fastening type: buckle belts, construction material EPS, reflective elements, detachable X-fit padding, padding material: molitan, white 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. 720,-
800,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTtemp040
Alpina Paranus navy matt M - Bike Helmet
3 variants 7 colors
5.0 3×
Alpina Paranus navy matt M
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 1078:2012+A1:2012 certification, construction material EPS, rotary dial for size adjustment, fixed peak, weight 310 g, blue 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. 1,301,-
1,859,-
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp1044
MET Hooray green fruit S - Bike Helmet
2 variants
5.0 1×
MET Hooray green fruit S
Bike Helmet - kids', city, size S for head circumference from 52 to 55 cm, fastening type: fastening clasp, 9 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, rotary dial for size adjustment, fixed peak, antibacterial padding, weight 230 g, multicolour
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. 811,-
1,159,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet262
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 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: SPTgiro465
 
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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