Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(17)
(20)
(8)
(13)
(14)
Next 7
Usage
(2)
(32)
(53)
Helmet type
(9)
(14)
(25)
(24)
(14)
Size
(9)
(28)
(38)
(14)
(4)
(8)
Minimum head circumference
45 cm
60 cm
-
Maximum head circumference
50 cm
64 cm
-
Technology
(8)
(8)
(51)
(1)
Colour
(36)
(19)
(11)
(10)
(5)
Next 7
Construction material
(43)
(78)
(9)
(2)
Filter

Helmets bazaar

Are you looking for affordable, yet fully functional goods? You've come to the right place. Save money and explore the world of unsealed, like new, or used items. Everything goes through the hands of our specialists, so you don't have to worry about receiving a non-functional, unreliable, damaged, or dirty product.

Unsealed - brand new and in perfect condition with full warranty. The original packaging has been opened by someone else, perhaps because it was an unsuitable gift. We have carefully resealed the item in its original packaging, and now it may be waiting just for you. It's in great shape and comes with a significantly lower price tag.

Reliability at a great price - there are no hidden tricks. We have thoroughly inspected everything and confidently offer you a full warranty, 24 months in total.

Like New - fully functional items that may have minor scratches from regular use. In most cases, you will receive them with all the accessories. These are reliable products that haven't been significantly affected by their previous adventures and are now waiting for a new owner. These items come with an almost full warranty of 21 months.

We do our best to preserve the original packaging whenever possible, but sometimes, for the sake of protection, we may have to use alternative boxes for this type of items.

Used - completely functional items ready for immediate use, guaranteed with a 12-month warranty. It's possible that you will receive the product with only the essential accessories. However, the packaging always contains everything necessary for the full use of the item. These are functional or serviced products that, despite visible wear, are far from being considered scrap.

This option may come with a replacement box - protection is a top priority. However, the product does its job just like a brand new one. For more information about used items, click here

Alza Days Kids' Bike Helmets bazaar Kids' Men's Bike Helmets bazaar Men's Women's Bike Helmets bazaar Women's MTB Helmets bazaar MTB Full-Face Bike Helmets bazaar Full-Face Freestyle Helmets bazaar Freestyle Road Bike Helmets bazaar Road City Bike Helmets bazaar City Jak vybrat helmu na kolo All helmets
 
87 Results
GIRO Dime FS Mat Bright Red XS - Bike Helmet
GIRO Dime FS Mat Bright Red XS
Bike Helmet - retro-style open face helmet, for children
-12 % off new 1,069,- New 1,219,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTblack210
MET Idolo MIPS black - 60/64 - Bike Helmet
5.0 1×
MET Idolo MIPS black - 60/64
Bike Helmet - for adults (unisex), road, size XL for head circumference from 60 to 64 cm, MIPS technology, 17 ventilation holes, weight 335 g, black colour
-6 % off new 2,049,- New 2,199,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet292
MET Hooray blue dachshund XS - Bike Helmet
5.0 1×
MET Hooray blue dachshund XS
Bike Helmet - kids', city, size XS for head circumference from 46 to 52 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
-6 % off new 1,169,- New 1,249,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet263
POC Ventral Air MIPS black M - Bike Helmet
5.0 2×
POC Ventral Air MIPS black M
Bike Helmet - for adults (unisex), road, size M for head circumference from 54 to 59 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE / EN 1078, CPSC 12,03 certification, construction material polycarbonate and EPS, space for glasses, rotary dial for size adjustment, antibacterial and detachable XT2 padding, padding material: molitan, weight 290 g, black colour
4,979,-
From 115,- per month
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1023
POC Ventral Air MIPS black L - Bike Helmet
5.0 2×
POC Ventral Air MIPS black L
Bike Helmet - for adults (unisex), road, size L for head circumference from 56 to 61 cm, in-mold technology, fastening type: buckle belts, 18 ventilation holes, CPSC 12,03 certification, construction material polycarbonate and EPS, weight 250 g, black colour
-14 % off new 4,299,- New 4,999,-
From 99,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1024
MET helmet MILES MIPS black glossy S/M - Bike Helmet
MET helmet MILES MIPS black glossy S/M
Bike Helmet - for adults (unisex), road, size S and M for head circumference from 52 to 58 cm, MIPS technology, 17 ventilation holes, CE, AN/NZS, US certification, construction material EPS, reflective elements, removable peak, antibacterial padding, weight 245 g, black colour
-6 % off new 1,489,- New 1,589,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet198
POC Ventral Air MIPS black S - Bike Helmet
5.0 2×
POC Ventral Air MIPS black S
Bike Helmet - for adults (unisex), road, size S for head circumference from 50 to 56 cm, in-mold technology, fastening type: buckle belts, 16 ventilation holes, CE / EN 1078, CPSC 12,03 certification, construction material polycarbonate and EPS, space for glasses, antibacterial and detachable XT2 padding, padding material: molitan, weight 290 g, black colour
-21 % off new 3,949,- New 4,999,-
From 182,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1022
ABUS Smiley 3.0 ACE LED royal blue S - Bike Helmet
ABUS Smiley 3.0 ACE LED royal blue S
Bike Helmet - kids', city, size S for head circumference from 45 to 50 cm, Double-Inmold technology, fastening type: buckle belts, 8 ventilation holes, CE EN 1078:2012+A1 certification, construction material polycarbonate and EPS, integrated lights, extended occipital coverage, rotary dial for size adjustment, detachable padding, weight 230 g, blue and brown colour
-14 % off new 1,389,- New 1,619,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus386
MET helmet HOORAY pink heart shiny S - Bike Helmet
5.0 2×
MET helmet HOORAY pink heart shiny S
Bike Helmet - kids', city, size S for head circumference from 52 to 56 cm, CE, AN/NZS, US certification, construction material EPS, insect mesh, antibacterial padding, weight 265 g, pink colour
-6 % off new 929,- New 989,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet212
POC POCito Crane MIPS M Fluorescent Orange - Bike Helmet
2 colors
POC POCito Crane MIPS M Fluorescent Orange
Bike Helmet - kids', city, size M for head circumference from 55 to 58 cm, in-mold technology, fastening type: fastening clasp, 10 ventilation holes, construction material polycarbonate and EPS, reflective elements, rotary dial for size adjustment, Quick-Drying padding, weight 380 g, orange colour
-6 % off new 1,879,- New 1,999,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc0993
Alpina Carapax 2.0 Black Matt 52 - 57 cm - Bike Helmet
5.0 3×
Alpina Carapax 2.0 Black Matt 52 - 57 cm
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, construction material EPS, padding, rotary dial for size adjustment, removable peak, Coolmax padding, weight 270 g, black colour
-13 % off new 2,279,- New 2,649,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp405
POC Helmet Tectal Hydrogen White Matt LRG - Bike Helmet
4.4 5×
POC Helmet Tectal Hydrogen White Matt LRG
Bike Helmet - for adults (unisex), MTB/Mountain, size L for head circumference from 55 to 58 cm, in-mold technology, fastening type: buckle belts, CE / EN 1078, CPSC 12,03 certification, construction material polycarbonate and EPS, reflective elements, quick‑release fastening system, rotary dial for size adjustment, ventilation holes, removable peak, weight 350 g, white colour
-5 % off new 3,029,- New 3,189,-
From 140,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc0848
MET helmet HOORAY pink heart shiny XS - Bike Helmet
5.0 2×
MET helmet HOORAY pink heart shiny XS
Bike Helmet - kids', city, size XS for head circumference from 46 to 52 cm, CE, AN/NZS, US certification, construction material EPS, insect mesh, antibacterial padding, weight 230 g, pink colour
-14 % off new 869,- New 1,019,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet211
Alpina Hackney Indigo 47 cm - 51 cm - Bike Helmet
5.0 2×
Alpina Hackney Indigo 47 cm - 51 cm
Bike Helmet - kids', retro-style open face helmet, size XS and S for head circumference from 47 to 51 cm, in-mold technology, fastening type: buckle belts, 7 ventilation holes, CE EN 1078 certification, construction material EPS, insect mesh, padding, rotary dial for size adjustment, weight 230 g, black colour
-7 % off new 1,299,- New 1,399,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTalp366
Etape Buddy black mat XS/S - Bike Helmet
Etape Buddy black mat XS/S
Bike Helmet -, for children, weight: 240 g
-10 % off new 539,- New 599,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPThel0003
ABUS HiDrop shiny white M - Bike Helmet
5.0 1×
ABUS HiDrop shiny white M
Bike Helmet - for adults (unisex), integral / Downhill, size M for head circumference from 57 to 58 cm, 16 ventilation holes, EN 1078, ASTM F1952, ASTM F2032, CPSC and AS/NZ certification, space for glasses, removable peak, weight 1050 g, white colour
-11 % off new 4,579,- New 5,199,-
From 105,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus343
POC Helmet Otocon Race MIPS Hydrogen White/Uranium Black Matt LRG - Bike Helmet
5.0 1×
POC Helmet Otocon Race MIPS Hydrogen White/Uranium Black Matt LRG
Bike Helmet - for adults (unisex), integral / Downhill, size L for head circumference from 59 to 62 cm, in-mold technology, fastening type: fastening clasp, 17 ventilation holes, construction material polycarbonate and EPS, adjustable peak, weight 750 g, black and white colour
-24 % off new 5,049,- New 6,649,-
From 116,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc0835
MET TRENTA MIPS black matt/gloss M - Bike Helmet
5.0 1×
MET TRENTA MIPS black matt/gloss M
Bike Helmet - for adults (unisex), road, size M for head circumference from 56 to 58 cm, in-mold technology, fastening type: buckle belts, CE, AN/NZS, US certification, padding, rotary dial for size adjustment, ventilation holes, weight 225 g, black colour
-13 % off new 4,339,- New 4,989,-
From 100,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet233
POC Omne Air MIPS light grey M - Bike Helmet
POC Omne Air MIPS light grey M
Bike Helmet - for adults (unisex), road, size M for head circumference from 54 to 59 cm, in-mold technology, fastening type: buckle belts, 18 ventilation holes, CPSC 12,03 certification, construction material polycarbonate and EPS, weight 250 g, grey colour
-16 % off new 3,249,- New 3,869,-
From 150,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1045
ABUS Modrop midnight blue S - Bike Helmet
ABUS Modrop midnight blue S
Bike Helmet - for adults (unisex), MTB/Mountain, size S for head circumference from 51 to 55 cm, Double-Inmold technology, fastening type: buckle belts, 14 ventilation holes, EN 1078:2012+A1:2012 certification, construction material polycarbonate and EPS, adjustable peak, detachable padding, weight 310 g, blue colour
-16 % off new 2,159,- New 2,599,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTabus636
POC Kortal Race MIPS dark blue M - Bike Helmet
5.0 1×
POC Kortal Race MIPS dark blue M
Bike Helmet - for adults (unisex), MTB/Mountain, size M and L, in-mold technology, fastening type: buckle belts, CE EN 1078 and NTA8776 certification, construction material polycarbonate and EPS, removable peak, detachable padding, blue and white colour
-18 % off new 4,509,- New 5,499,-
From 104,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1002
POC Omne Air MIPS black L - Bike Helmet
5.0 1×
POC Omne Air MIPS black L
Bike Helmet - for adults (unisex) kids', road, size L for head circumference from 56 to 61 cm, in-mold technology, fastening type: buckle belts, 10 ventilation holes, CE / EN 1078, CPSC 12,03 certification, construction material polycarbonate and EPS, space for glasses, antibacterial, detachable and hypoallergenic X-Static padding, padding material: molitan, weight 340 g, black colour
-18 % off new 2,999,- New 3,699,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc1037
POC Helmet Octal MIPS Uranium Black Matt SML - Bike Helmet
4.0 5×
POC Helmet Octal MIPS Uranium Black Matt SML
Bike Helmet - for adults (unisex), road, size S for head circumference from 50 to 56 cm, in-mold technology, fastening type: fastening clasp, 18 ventilation holes, construction material polycarbonate and EPS, weight 230 g, black colour
-10 % off new 3,499,- New 3,889,-
From 161,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTpoc0782
MET helmet MILES white glossy S/M - Bike Helmet
MET helmet MILES white glossy S/M
Bike Helmet - for adults (unisex), road, size S and M for head circumference from 52 to 58 cm, in-mold technology, 17 ventilation holes, CE, AN/NZS, US certification, construction material EPS, reflective elements, removable peak, antibacterial padding, weight 240 g, white colour
-15 % off new 1,019,- New 1,199,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SPTmet200
Alza Days Kids' Bike Helmets bazaar Kids' Men's Bike Helmets bazaar Men's Women's Bike Helmets bazaar Women's MTB Helmets bazaar MTB Full-Face Bike Helmets bazaar Full-Face Freestyle Helmets bazaar Freestyle Road Bike Helmets bazaar Road City Bike Helmets bazaar City Jak vybrat helmu na kolo All helmets
 

No longer sold

Helmet Liners
P-DC1-WEB24