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Sport and OutdoorsCyclingBikesKids'

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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Girls'

Boys'

2-3 Years

4 to 6 Years

7 to 9 Years

Diameter 26"

Diameter 24"

Diameter 20"

Diameter 16"

Diameter 14"

Diameter up to 12"

Mountain

With Training Wheels

Lightweight

Electric Bikes

Training Wheels

Balance Bikes

How to choose a kids' bike

239 Results

Toimsa T1497 My Little Pony 14 - Children's Bike

3 sizes

Toimsa T1497 My Little Pony 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,599,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTtoim16

Toimsa T16211 Catcorn 16

Children's Bike - children's bike 16" wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,299,-

Buy

In stock 1 pcs at the supplier's

Order Code: SPTtoim20

Toimsa T16223 Fairy Magic 16 - Children's Bike

2 sizes

Toimsa T16223 Fairy Magic 16

Children's Bike - children's bike 16" wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,299,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTtoim11

Toimsa T1297 My Little Pony 12 - Children's Bike

3 sizes

Toimsa T1297 My Little Pony 12

Children's Bike - children's bike 12" wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,299,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTtoim15

Toimsa T14223 Fairy Magic 14 - Children's Bike

2 sizes

Toimsa T14223 Fairy Magic 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,099,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTtoim10

Toimsa T14218 SR Sport 14 - Children's Bike

3 sizes

Toimsa T14218 SR Sport 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, frame size: XXS

3,099,-

Buy

In stock 3 pcs at the supplier's

Order Code: SPTtoim05

Dino Bikes Kids bike 14" Alyssa

Children's Bike - children's bike 14 " wheel, for girls, without suspension, with Disney theme, balance wheels

3,492,-

Buy

In stock 1 pcs at the supplier's

Order Code: DINOkol04

Toimsa T619 Mickey Mouse 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, with Mickey Mouse theme, for beginners, pedals included, balance wheels and mudguard, for children weighing up to 34kg

3,599,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTkolb26

Toimsa T16146 Speed XSP 16

Children's Bike - children's bike 16" wheel, without suspension, meant for recreational use, steel frame, for beginners, pedals included, balance wheels and mudguard, for children weighing up to 37kg

3,299,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTkolb67

Olpran Ultra light 24" blue/aquamarine - Children's Bike

Olpran Ultra light 24" blue/aquamarine

Children's Bike - children's bike 24" wheel from the age of 10 years, without suspension, meant for recreational use, aluminium frame, pedals included, for children weighing up to 80kg

8,889,- New 9,990,-

Buy

As good as new - in stock 1 pcs

Order Code: SPTolp601

Academy Grade 6 26-7S Nexus belt Ocean - Children's Bike

Academy Grade 6 26-7S Nexus belt Ocean

Children's Bike - children's bike 26" wheel from the age of 10 years, without suspension, aluminium frame

16,690,- New 18,990,-

Buy

As good as new - in stock 1 pcs

Order Code: SPTacd052

Dino PRO 143GLN red 14" 2014 - Children's Bike

5.0 1×

Dino PRO 143GLN red 14" 2014

Children's Bike - children's bike 14 " wheel from the age of 3 years, without suspension, meant for recreational use, steel frame, freewheel, for beginners, pedals included and balance wheels, for children weighing up to 45kg

2,599,- 2,859,-

Buy

In stock 1 pcs

Order Code: SPTxacr340

Olpran Talpa girl green 24" - Children's Bike

Olpran Talpa girl green 24"

Children's Bike - children's bike 24" wheel, front suspension fork, meant for recreational use, steel frame, frame size: M, with Without theme theme, for beginners, pedals included, for children weighing up to 90kg

5,790,-

Buy

In stock 3 pcs

Order Code: SPTolp539

Olpran Gryllus boy mint/honey/petrol 24" - Children's Bike

2 colors

2.7 3×

Olpran Gryllus boy mint/honey/petrol 24"

5,790,-

Buy

In stock > 5 pcs

Order Code: SPTolp537

Olpran Agilis boy 20" dark green/orange - Children's Bike

2 colors

Olpran Agilis boy 20" dark green/orange

Children's Bike - children's bike 20" wheel, front suspension fork, meant for recreational use, steel frame, frame size: M, pedals included, for children weighing up to 60kg

4,790,-

Buy

In stock 2 pcs

Order Code: SPTolp525

Olpran Helix boy black/sea green 24" - Children's Bike

2 colors

Olpran Helix boy black/sea green 24"

5,790,-

Buy

In stock 3 pcs

Order Code: SPTolp532

Academy Grade 2 Edition - FUNtasy Blue - Children's Bike

2 colors

Academy Grade 2 Edition - FUNtasy Blue

Children's Bike - children's bike 14 " wheel from the age of 2 years, without suspension, aluminium frame

9,590,-

Buy

In stock 1 pcs

Order Code: SPTacd089

Academy Grade 2 14-1S Olive - Children's Bike

5.0 2×

Academy Grade 2 14-1S Olive

Children's Bike - children's bike 14 " wheel from the age of 3 years, without suspension, aluminium frame, frame height: 21mm, for children weighing up to 30kg

8,639,- New 9,290,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTacd025

Olpran Talpa girl pink/petrol 24" - Children's Bike

1.5 2×

Olpran Talpa girl pink/petrol 24"

5,269,- New 5,790,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTolp538

2 colors

2.7 3×

Olpran Gryllus boy mint/honey/petrol 24"

5,439,- New 5,790,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTolp537

Olpran Ultra light 20" green/goldlit - Children's Bike

Olpran Ultra light 20" green/goldlit

Children's Bike - children's bike 20" wheel from the age of 7 years, without suspension, meant for recreational use, aluminium frame, pedals included, for children weighing up to 65kg

8,539,- New 8,990,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTolp608

Dino bikes BMX 125XL black-green 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 Without theme theme, for beginners, balance wheels, for children weighing up to 45kg

2,089,- New 2,349,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTkolb34

Olpran Ultra light 16" pearl green/crystal blue - Children's Bike

3 colors

4.4 6×

Olpran Ultra light 16" pearl green/crystal blue

Children's Bike - children's bike 16" wheel from the age of 5 years, without suspension, meant for recreational use, aluminium frame, pedals included, for children weighing up to 50kg

7,690,-

Buy

On the way 4 pcs

Expected 03/04/2026

Order Code: SPTolp597

Canull XC 241 white/purple 24" - Children's Bike

2 colors

4.2 14×

Canull XC 241 white/purple 24"

Children's Bike - mountain, children's and Cross country / XC bike 24" wheel, front suspension fork, meant for recreational and sports use, aluminium frame, frame size: S, for beginners, with stand, for children weighing up to 110kg, 2023 model

7,990,-

Buy

On the way > 5 pcs

Expected 03/04/2026

Order Code: SPTolp347

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Kids' Bicycles

Girls'

Boys'

2-3 Years

4 to 6 Years

7 to 9 Years

Diameter 26"

Diameter 24"

Diameter 20"

Diameter 16"

Diameter 14"

Diameter up to 12"

Mountain

With Training Wheels

Lightweight

Electric Bikes

Training Wheels

Balance Bikes

How to choose a kids' bike

No longer sold

Kids' Bicycles

In the category Kids' Bicycles on Alza.cz, we currently have a total of 239 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.

Kids' Bicycles – proved brands

Check out products sorted by price starting with the lowest price in the category cheap kids' Bicycles Find products sorted from the most expensive to the cheapest in the category most expensive kids' Bicycles Check out products sorted by price starting with the highest price in the category best sellers, best kids' Bicycles You’ll find products sorted by reviews starting from the highest ranked in kids' Bicycles reviews

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