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Kids' Bicycles

When choosing an appropriate bike for your child, you should always make sure it is the right size. The size is crucial for the child to be able to control the bike properly.

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The table below shows the values that will help you decide. Individual brands vary, so please consider the values in the table only as a guidance. To be sure, put the child astride above the top tube with the feet on the ground. The gap between the crotch and the tube frame should be about 5 cm. Always set the saddle height so that the child can reach the ground.

Also observe the correct seating position of the child. The child should not be stretching on the bike and handlebars should not be too high. The ideal height of the handlebars is at the waist level of the child. Underestimating these factors can lead to bad riding habits.

Children's bicycle sizes are numbered slightly differently than the ones for adults (seat tube length) and are measured according to the wheel diameter.

Size in inches (diameter)

Child's height in cm

Approximate age of the child

12 "

90-100

2-3 years

14 "

95-105

3-4 years

16 "

100-115

45 years

18 "

110-120

5-6 years

20 "

115-130

6-9 years

24 "

125-155

9-12 years

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225 Results
Volare Paw patrol 14", red - Children's Bike
3 variants
Volare Paw patrol 14", red
Children's Bike - children's bike 14 " wheel, for boys from the age of 4 years, without suspension, meant for recreational use, steel frame, for beginners, balance wheels and mudguard, for children weighing up to 60kg
163.37 €
Buy
In stock 5 pcs at the supplier's
Order Code: SPTxacr747
Volare Princess 14", pink - Children's Bike
3 variants
Volare Princess 14", pink
Children's Bike - children's bike 14 " wheel, for girls from the age of 4 years, without suspension, meant for recreational use, steel frame, for beginners, balance wheels and mudguard, for children weighing up to 60kg
142.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTxacr749
Volare Wish 12", purple CB - Children's Bike
7 variants
Volare Wish 12", purple CB
Children's Bike - children's bike 12" wheel, for girls from the age of 2 years, without suspension, meant for recreational use, steel frame, for beginners, balance wheels and mudguard, for children weighing up to 60kg
104.71 €
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In stock > 5 pcs at the supplier's
Order Code: SPTxacr763
ACADEMY S-GRADE Trail 7 RH33 Amber - Children's Bike
Free delivery
to Alza branch
ACADEMY S-GRADE Trail 7 RH33 Amber
Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame
999 €
From 23.88 € per month
Buy
In stock 1 pcs
Order Code: SPTacd107
ACADEMY S-GRADE Gravel 5 Forest - Children's Bike
Free delivery
to Alza branch
2 colors
ACADEMY S-GRADE Gravel 5 Forest
Children's Bike - gravel bike 24" wheel from the age of 7 years, front suspension fork, aluminium frame
879 €
From 21.01 € per month
Buy
In stock 1 pcs
Order Code: SPTacd111
Academy Grade 5 24-7S Nexus belt red - Children's Bike
6 colors
Academy Grade 5 24-7S Nexus belt red
Children's Bike - children's bike 24" wheel from the age of 7 years, without suspension, aluminium frame
729 €
From 17.42 € per month
Buy
In stock 1 pcs
Order Code: SPTacd081
Academy Grade 5 24-7S Nexus belt green - Children's Bike
6 colors
Academy Grade 5 24-7S Nexus belt green
Children's Bike - children's bike 24" wheel from the age of 7 years, without suspension, aluminium frame
729 €
From 17.42 € per month
Buy
In stock 1 pcs
Order Code: SPTacd079
Canull XC 221 black/white 20" - Children's Bike
4.0 3×
Canull XC 221 black/white 20"
Children's Bike - mountain, children's and Cross country / XC bike 20" wheel, front suspension fork, meant for recreational and sports use, aluminium frame, frame size: S, for beginners, with stand, for children weighing up to 60kg, 2023 model
-12 % off new 269.90 € New 306.90 €
From 6.45 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: SPTolp342
Dino Bikes Dinosaur 12" - Children's Bike
5.0 3×
Dino Bikes Dinosaur 12"
Children's Bike - children's bike 12" wheel from the age of 3 years, without suspension, meant for recreational use, steel frame, with Dinosaurus theme, for beginners, balance wheels, for children weighing up to 40kg
-26 % off new 80.90 € New 109.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: SPTxacr329
Dino Bikes 416 16" - Children's Bike
5.0 2×
Dino Bikes 416 16"
Children's Bike - children's bike 16" wheel from the age of 4 years, without suspension, meant for recreational use, steel frame, with Without theme theme, for beginners, pedals included and balance wheels, for children weighing up to 50kg
-10 % off new 114.90 € New 128.77 €
Buy
As good as new - in stock 1 pcs
Order Code: SPTxacr345
Rock Machine Blizz 24 HD Orange 24×12.5" - Children's Bike
Rock Machine Blizz 24 HD Orange 24×12.5"
Children's Bike - children's bike 24" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 320mm, with Without theme theme, light weight, pedals included, 2024 model
565.90 €
From 13.52 € per month
Buy
In stock 3 pcs
Order Code: SPTRoMa058
ACADEMY S-GRADE Trail 7 RH38 Space - Children's Bike
Free delivery
to Alza branch
ACADEMY S-GRADE Trail 7 RH38 Space
Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame
999 €
From 23.88 € per month
Buy
In stock 1 pcs
Order Code: SPTacd110
ACADEMY S-GRADE Trail 7 RH38 Amber - Children's Bike
Free delivery
to Alza branch
ACADEMY S-GRADE Trail 7 RH38 Amber
Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame
999 €
From 23.88 € per month
Buy
In stock 1 pcs
Order Code: SPTacd109
ACADEMY S-GRADE Trail 5 Space - Children's Bike
Free delivery
to Alza branch
2 colors
ACADEMY S-GRADE Trail 5 Space
Children's Bike - trail bike 24" wheel from the age of 7 years, front suspension fork, aluminium frame
979.01 €
From 23.40 € per month
Buy
In stock 1 pcs
Order Code: SPTacd106
Academy Grade 5 24-7S Nexus belt blue - Children's Bike
6 colors
Academy Grade 5 24-7S Nexus belt blue
Children's Bike - children's bike 24" wheel from the age of 7 years, without suspension, aluminium frame
729 €
From 17.42 € per month
Buy
In stock 1 pcs
Order Code: SPTacd080
Dino Bikes Cars 12" - Children's Bike
5.0 2×
Dino Bikes Cars 12"
Children's Bike - children's bike 12" wheel, for boys from the age of 2 years, without suspension, meant for recreational use, steel frame, with Cars theme, for beginners, for children weighing up to 40kg, 2020 model
-15 % off new 84.90 € New 100.52 €
Buy
Unsealed - in stock 1 pcs
Order Code: HRAbz17777
Volare Batman 16" Black - Children's Bike
Volare Batman 16" Black
Children's Bike - children's bike 16" wheel, for boys from the age of 5 years, without suspension, meant for recreational use, steel frame, for beginners, balance wheels and mudguard, for children weighing up to 60kg
New arrival 184.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTaaa5623
Rock Machine Thunder 20 VB Jade Blue 20 × 9.0" - Children's Bike
Rock Machine Thunder 20 VB Jade Blue 20 × 9.0"
Children's Bike - children's bike 20" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 255mm, with Without theme theme, light weight, pedals included
396.90 €
From 9.49 € per month
Buy
In stock 2 pcs
Order Code: SPTRoMa061
Rock Machine Thunder 20 VB Gloss Red/White/Black 20 × 10.0" - Children's Bike
Rock Machine Thunder 20 VB Gloss Red/White/Black 20 × 10.0"
Children's Bike - children's bike 20" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 254mm, with Without theme theme, light weight, pedals included, 2024 model
376.90 €
From 9.01 € per month
Buy
In stock 2 pcs
Order Code: SPTRoMa062
Rock Machine Thunder 24 VB Jade Blue 24 × 13.0" - Children's Bike
Rock Machine Thunder 24 VB Jade Blue 24 × 13.0"
Children's Bike - children's bike 24" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 330mm, with Without theme theme, light weight, pedals included
481.90 €
From 11.52 € per month
Buy
In stock 4 pcs
Order Code: SPTRoMa063
Rock Machine Blizz 20 MD Gloss Red/White/Black 20 × 10.0" - Children's Bike
2 colors
Rock Machine Blizz 20 MD Gloss Red/White/Black 20 × 10.0"
Children's Bike - children's bike 20" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 250mm, with Without theme theme, light weight, pedals included, for children weighing up to 120kg, 2024 model
502.90 €
From 12.02 € per month
Buy
In stock 3 pcs
Order Code: SPTRoMa057
Rock Machine Storm 20 VB Sulfur Yellow 20 × 9,0" - Children's Bike
Rock Machine Storm 20 VB Sulfur Yellow 20 × 9,0"
Children's Bike - children's bike 20" wheel, front suspension fork, meant for recreational use, aluminium frame, frame height: 230mm, with Without theme theme, light weight, pedals included
481.90 €
From 11.52 € per month
Buy
In stock 4 pcs
Order Code: SPTRoMa059
Yedoo Koolo 16 grey - Children's Bike
4 colors
Yedoo Koolo 16 grey
Children's Bike - children's bike 16" wheel, for boys from the age of 3 years, without suspension, meant for recreational use, aluminium frame, with Without theme theme, light weight, freewheel, pedals included and low Step, for children weighing up to 50kg
439 €
From 10.49 € per month
Buy
In stock > 5 pcs
Order Code: SPTyed209
ACADEMY S-GRADE Trail 4 R Amber - Children's Bike
2 colors
ACADEMY S-GRADE Trail 4 R Amber
Children's Bike - trail bike from the age of 6 years, front suspension fork, aluminium frame
New arrival 799 €
From 19.10 € per month
Buy
In stock 1 pcs
Order Code: SPTacd121
24 more... Top
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Lightweight Kids’ Bikes Lightweight Girls' Bikes Girls' Boys' Bikes Boys' Kids' Bicycles - 2 to 3 Years 2-3 Years Kids' Bicycles - 4 to 6 Years 4 to 6 Years Kids' Bicycles - 7 to 9 Years 7 to 9 Years Children's Bikes 26" Diameter 26" Children's Bikes 24" Diameter 24" Children's Bikes 20" Diameter 20" Children's Bikes 16" Diameter 16" 14" Kids’ Bikes Diameter 14" Children's Bikes 12" Diameter up to 12" Kids' Electric Bikes Electric Bikes Bike Training Wheels Training Wheels Balance Bikes Balance Bikes How to choose a kids' bike
 

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In the category Kids' Bicycles on Alza.sk, we currently have a total of 225 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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