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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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Lightweight

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"

Electric Bikes

Training Wheels

Balance Bikes

How to choose a kids' bike

250 Results

ACADEMY S-GRADE Trail 7 RH33 Amber - Children's Bike

Free delivery
Alzaboxes and stores

ACADEMY S-GRADE Trail 7 RH33 Amber

Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame

21,990,- 24,490,-

Buy

In stock 1 pcs

Order Code: SPTacd107

Toimsa Bing green/red 12" kids bike

Children's Bike - children's bike 12" wheel, without suspension, steel frame, balance wheels, mudguard and with drink holder, for children weighing up to 30kg

3,931,-

Buy

In stock 4 pcs at the supplier's

Order Code: SPTtoimk01

2 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, balance wheels, mudguard and with basket, for children weighing up to 34kg

3,599,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTtoim16

2 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

3,899,-

Buy

In stock 5 pcs at the supplier's

Order Code: SPTxacr747

ACADEMY S-GRADE Trail 7 RH38 Space - Children's Bike

Free delivery
Alzaboxes and stores

ACADEMY S-GRADE Trail 7 RH38 Space

Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame

21,990,- 24,490,-

Buy

In stock 1 pcs

Order Code: SPTacd110

ACADEMY S-GRADE Trail 7 RH38 Amber - Children's Bike

Free delivery
Alzaboxes and stores

ACADEMY S-GRADE Trail 7 RH38 Amber

Children's Bike - trail bike 27,5" wheel, front suspension fork, aluminium frame

21,990,- 24,490,-

Buy

In stock 1 pcs

Order Code: SPTacd109

ACADEMY S-GRADE Trail 4 Amber

Children's Bike - trail bike 20" wheel from the age of 6 years, front suspension fork, meant for sports use, aluminium frame, frame height: 240mm, with Without theme theme, for children weighing up to 70kg

19,790,- 23,290,-

Buy

In stock 3 pcs

Order Code: SPTacd103

3 colors

AUTHOR Cosmic 20 2026 10" Grey/Black/Red

Children's Bike - children's bike 20" wheel from the age of 4 years, without suspension, meant for recreational use, aluminium frame, frame height: 254mm, frame size: XS, light weight, for children weighing up to 30kg, 2026 model

8,990,-

Buy

In stock > 5 pcs

Order Code: SPTautko279

2 colors

AUTHOR Record 20 2025 10" Grey/Lime/Red

9,990,-

Buy

In stock > 5 pcs

Order Code: SPTautko276

7 variants

Volare Sonic 12", blue CB

Children's Bike - children's bike 12" wheel, for boys 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

2,999,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTxacr767

2 sizes

Toimsa T1697 My Little Pony 16

Children's Bike - children's bike 16" wheel, without suspension, meant for recreational use, steel frame, frame size: XXS, balance wheels, mudguard and with basket, for children weighing up to 37kg

3,799,-

Buy

In stock 3 pcs at the supplier's

Order Code: SPTtoim17

Toimsa T14223 Fairy Magic 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, frame size: XXS, with Fairy theme, balance wheels, mudguard and with basket, for children weighing up to 34kg

3,099,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTtoim10

Toimsa T16210 Jungle 16

Children's Bike - children's bike 16" wheel from the age of 4 years, without suspension, meant for recreational use, steel frame, for beginners, pedals included, balance wheels and mudguard

3,299,-

Buy

In stock 2 pcs at the supplier's

Order Code: SPTkolb69

Toimsa T14216 Speed Racing 14

Children's Bike - children's bike 14 " wheel, without suspension, meant for recreational use, steel frame, frame size: XXS, for children weighing up to 34kg

1,999,- New 3,099,-

Buy

As good as new - in stock 1 pcs

Order Code: SPTtoim02

Academy Grade 5 24-7S Nexus belt Yellow - Children's Bike

5 colors

Academy Grade 5 24-7S Nexus belt Yellow

Children's Bike - children's bike 24" wheel from the age of 7 years, without suspension, aluminium frame

15,990,- 17,890,-

Buy

In stock 1 pcs

Order Code: SPTacd048

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 1 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

Joiride ultra light 24" růžová/tmavě šedá - Children's Bike

Free
delivery

3 colors 4 sizes

Joiride ultra light 24" růžová/tmavě šedá

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

10,490,- 11,490,-

Buy

In stock > 5 pcs

Order Code: SPTjoir012

4 colors

5.0 1×

Yedoo Koolo 20 blue

Children's Bike - children's bike 20" wheel, for boys from the age of 5 years, without suspension, meant for sports use, aluminium frame, with Plain theme, light weight, freewheel, pedals included and low Step, for children weighing up to 70kg

9,690,- 10,990,-

Buy

In stock 3 pcs

Order Code: SPTyed210

Academy Grade 5 24-8S Microshift purple - Children's Bike

4 colors

5.0 1×

Academy Grade 5 24-8S Microshift purple

Children's Bike - children's bike 24" wheel from the age of 7 years, without suspension, aluminium frame

11,890,- 13,190,-

Buy

In stock 4 pcs

Order Code: SPTacd077

4 colors

5.0 1×

Yedoo Koolo 20 grey

9,690,- 12,590,-

Buy

In stock 1 pcs

Order Code: SPTyed213

Dino Bikes Dinosaur 16" - Children's Bike

2 sizes

3.2 6×

Dino Bikes Dinosaur 16"

Children's Bike - children's bike 16" wheel from the age of 5 years, without suspension, meant for recreational use, steel frame, with Dinosaurus theme, freewheel, balance wheels, mudguard and low Step, for children weighing up to 45kg

3,029,-

Buy

In stock 1 pcs

Order Code: SPTdino037

2 sizes

3.2 5×

Dino Bikes Bmx 12"

Children's Bike - children's bike 12" wheel from the age of 3 years, without suspension, meant for recreational use, steel frame, balance wheels, mudguard and low Step, for children weighing up to 45kg

2,269,-

Buy

In stock 3 pcs

Order Code: SPTdino014

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

4 colors

5.0 3×

Academy Grade 2 14-1S ocean

Children's Bike - children's bike 14 " wheel from the age of 2 years, without suspension, aluminium frame, for children weighing up to 30kg

8,290,- 9,290,-

Buy

In stock 2 pcs

Order Code: SPTacd058

24 more... Top

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Lightweight

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"

Electric Bikes

Training Wheels

Balance Bikes

How to choose a kids' bike

No longer sold

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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