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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

249 Results

Academy Grade 4 20-7S Nexus belt green - Children's Bike

4 colors

5.0 2×

Academy Grade 4 20-7S Nexus belt green

Children's Bike - children's bike 20" wheel from the age of 6 years, without suspension, aluminium frame

16,390,-

Buy

In stock 3 pcs

Order Code: SPTacd073

Dino Bikes Snow Queen 16" - Children's Bike

4.8 5×

Dino Bikes Snow Queen 16"

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

3,239,- New 3,519,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTdino041

Academy Grade 3 16-1S Blue - Children's Bike

5.0 9×

Academy Grade 3 16-1S Blue

Children's Bike - children's bike 16" wheel from the age of 4 years, without suspension, aluminium frame, for children weighing up to 30kg

9,229,- New 10,490,-

Buy

As good as new - in stock 1 pcs

Order Code: SPTacd002

Academy Grade 4 20-7S Nexus belt red - Children's Bike

4 colors

5.0 2×

Academy Grade 4 20-7S Nexus belt red

Children's Bike - children's bike 20" wheel from the age of 6 years, without suspension, aluminium frame

16,390,-

Buy

In stock 4 pcs

Order Code: SPTacd075

Joiride ultra light 16" růžová/tmavě šedá - Children's Bike

Free
delivery

Joiride ultra light 16" růžová/tmavě šedá

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

7,509,- New 7,990,-

Buy

Unsealed - in stock 1 pcs

Order Code: SPTjoir006

Academy Grade 3 16-1S yellow - Children's Bike

5 colors

5.0 9×

Academy Grade 3 16-1S yellow

Children's Bike - children's bike 16" wheel from the age of 4 years, without suspension, aluminium frame

10,490,-

Buy

In stock > 5 pcs

Order Code: SPTacd066

Academy Grade 3 16-1S belt blue - Children's Bike

5 colors

5.0 2×

Academy Grade 3 16-1S belt blue

Children's Bike - children's bike from the age of 4 years, without suspension, aluminium frame, with Without theme theme, for beginners

10,990,-

Buy

In stock 3 pcs

Order Code: SPTacd068

Olpran Vipera 20" mint/sand - Children's Bike

Free
delivery

2 colors

5.0 1×

Olpran Vipera 20" mint/sand

Children's Bike - mountain bike 20" wheel, full suspension, meant for recreational use, steel frame, frame height: 280mm, frame size: S, with Without theme theme, pedals included, for children weighing up to 70kg

5,990,-

Buy

In stock > 5 pcs

Order Code: SPTolp615

ACADEMY S-GRADE Gravel 7 Garnet - Children's Bike

Free delivery
Alzaboxes and stores

2 colors

ACADEMY S-GRADE Gravel 7 Garnet

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

24,490,-

Buy

In stock 1 pcs

Order Code: SPTacd114

ACADEMY S-GRADE Gravel 5 Forest - Children's Bike

Free delivery
Alzaboxes and stores

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

21,590,-

Buy

In stock 1 pcs

Order Code: SPTacd111

2 colors

AUTHOR Limit 26 2026 13.5" White/Silver/Pink

Children's Bike - children's bike 26" wheel, without suspension, meant for sports use, aluminium frame, frame height: 343mm, frame size: S, with Without theme theme, light weight, for children weighing up to 50kg, 2026 model

11,990,-

Buy

In stock 4 pcs

Order Code: SPTautko287

2 colors

AUTHOR Limit 26 2026 13.5" silver/lime

11,990,-

Buy

In stock 4 pcs

Order Code: SPTautko288

3 colors

AUTHOR Limit 24 2026 12.5" Silver/Yellow

Children's Bike - children's bike 24" wheel, without suspension, meant for sports use, aluminium frame, frame height: 318mm, frame size: XS, with Without theme theme, light weight, pedals included, for children weighing up to 50kg, 2026 model

10,990,-

Buy

In stock 4 pcs

Order Code: SPTautko284

Toimsa T14218 SR Sport 14 - Children's Bike

2 sizes

3.0 1×

Toimsa T14218 SR Sport 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 drink holder, for children weighing up to 34kg

3,099,-

Buy

In stock 3 pcs at the supplier's

Order Code: SPTtoim05

3 colors

AUTHOR Record 16 2025 9" white/pink/purple

Children's Bike - children's bike 16" wheel, for girls from the age of 3 years, without suspension, meant for recreational use, aluminium frame, frame height: 229mm, frame size: XS, with Without theme theme, light weight, freewheel, for children weighing up to 30kg, 2025 model

7,990,-

Buy

In stock > 5 pcs

Order Code: SPTautko271

2 colors

DINO Bikes Junior sports bike Dino 24" orange

Children's Bike - mountain bike 24" wheel, without suspension, steel frame, for children weighing up to 100kg

6,145,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTdinob01

3 colors

AUTHOR Cosmic 20 2026 10" Silver/Pink

Children's Bike - children's bike 20" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 254mm, light weight, for children weighing up to 30kg

8,990,-

Buy

In stock > 5 pcs

Order Code: SPTautko280

AUTHOR Limit 26 2025 13.5" Blue/Lime

Children's Bike - children's bike 26" wheel from the age of 8 years, without suspension, meant for sports use, aluminium frame, frame height: 343mm, frame size: 13,5", with Without theme theme, light weight, for children weighing up to 50kg, 2025 model

11,990,-

Buy

In stock 4 pcs

Order Code: SPTautko277

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 Plain theme, light weight, freewheel, pedals included and low Step, for children weighing up to 50kg

7,909,- New 8,790,-

Buy

As good as new - in stock 1 pcs

Order Code: SPTyed209

Dino Bikes 614 dětské kolo 14" SONIC

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

3,225,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTaaa6174

2 colors

AUTHOR Record 20 2025 10" White/Silver/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, 2025 model

9,990,-

Buy

In stock > 5 pcs

Order Code: SPTautko275

3 colors

AUTHOR Limit 24 2026 12.5" White/Gold

10,990,-

Buy

In stock 4 pcs

Order Code: SPTautko285

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, with Batman theme, for beginners, balance wheels and mudguard, for children weighing up to 60kg

4,399,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTaaa5623

Dino Bikes 204R-UN - Girl Unicorn 20"

Children's Bike - children's bike 20" wheel, for girls from the age of 6 years, without suspension, steel frame, frame height: 370mm, with Unicorn theme, freewheel, pedals included, mudguard, with basket and with stand, for children weighing up to 100kg

4,650,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SPTaaa3760

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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