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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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186 Results

Olpran Papilio Disc girl blue/red 20"

Children's Bike - children's bike 20" 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 60kg

96,590 Ft

Buy

In stock > 5 pcs

Order Code: SPTolp531

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

2 colors

2.0 1×

Olpran Agilis boy 20" light green/orange/black

Children's Bike - children's bike 20" wheel, front suspension fork, meant for recreational use, steel frame, frame size: M, with Without theme theme, light weight, pedals included, for children weighing up to 50kg

80,490 Ft

Buy

In stock > 5 pcs

Order Code: SPTolp524

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

2 colors

2.0 1×

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

80,490 Ft

Buy

In stock > 5 pcs

Order Code: SPTolp525

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

41,590 Ft New 51,200 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: SPTdino041

Joiride ultra light 16" medová/černá - Children's Bike

3 colors 3 sizes

5.0 2×

Joiride ultra light 16" medová/černá

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

112,690 Ft 136,890 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir005

Olpran Agilis Disc boy 20" sea green/dark blue - Children's Bike

4.5 2×

Olpran Agilis Disc boy 20" sea green/dark blue

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

86,890 Ft New 104,690 Ft

Buy

As good as new - in stock 1 pcs

Order Code: SPTolp527

4.0 1×

Dino Bikes 812 12"

Children's Bike - children's bike 12" wheel, for boys from the age of 3 years, without suspension, meant for recreational use, steel frame, for beginners, pedals included and balance wheels, for children weighing up to 40kg

41,590 Ft New 44,300 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: SPTxacr331

3.0 2×

Olpran Anas 20" green

Children's Bike - mountain bike 20" wheel, without suspension, meant for recreational use, steel frame, frame height: 330mm, frame size: S, with Without theme theme, pedals included, for children weighing up to 70kg

65,590 Ft New 80,490 Ft

Buy

As good as new - in stock 1 pcs

Order Code: SPTolp612

4 colors

5.0 1×

Yedoo Koolo 16 blue

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, for beginners, pedals included and low Step, for children weighing up to 50kg

173,720 Ft

Buy

In stock 1 pcs

Order Code: SPTyed206

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

132,990 Ft New 174,990 Ft

Buy

As good as new - in stock 1 pcs

Order Code: SPTacd002

Academy Grade 4 20-8S Microshift ocean - Children's Bike

5.0 5×

Academy Grade 4 20-8S Microshift ocean

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

188,290 Ft New 199,490 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: SPTacd070

Joiride ultra light 14" petrolejová/mátová - Children's Bike

3 colors 4 sizes

5.0 3×

Joiride ultra light 14" petrolejová/mátová

Children's Bike - children's bike 14 " wheel from the age of 3 years, without suspension, meant for recreational use, aluminium frame, frame size: M, pedals included and balance wheels, for children weighing up to 50kg

104,690 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir001

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

125,790 Ft

Buy

In stock 1 pcs

Order Code: SPTRoMa061

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 Plain theme, light weight, for children weighing up to 50kg, 2026 model

183,440 Ft

Buy

In stock 3 pcs

Order Code: SPTautko287

Joiride ultra light 16" petrolejová/mátová - Children's Bike

3 colors 4 sizes

5.0 2×

Joiride ultra light 16" petrolejová/mátová

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

112,690 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir004

Joiride ultra light 14" růžová/tmavě šedá - Children's Bike

3 colors 2 sizes

5.0 1×

Joiride ultra light 14" růžová/tmavě šedá

104,690 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir003

3 colors

4.5 2×

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

182,390 Ft

Buy

In stock 1 pcs at the supplier's

Order Code: SPTyed210

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

5 colors

5.0 2×

Academy Grade 3 16-1S belt Purple

Children's Bike - children's bike 16" wheel from the age of 4 years, without suspension, aluminium frame, frame height: 26mm, for children weighing up to 30kg

191,290 Ft

Buy

In stock > 5 pcs

Order Code: SPTacd035

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

4 colors

5.0 3×

Academy Grade 2 14-1S Blue

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

154,590 Ft

Buy

In stock 1 pcs

Order Code: SPTacd026

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

5 colors

5.0 2×

Academy Grade 4 20-7S Nexus belt Ocean

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

280,990 Ft

Buy

In stock 1 pcs

Order Code: SPTacd040

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

Free delivery
to Alza branch

2 colors

ACADEMY S-GRADE Gravel 7 Forest

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

407,490 Ft

Buy

In stock 1 pcs

Order Code: SPTacd113

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

3 colors 2 sizes

5.0 1×

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

112,690 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir006

Joiride ultra light 24" petrolejová/mátová - Children's Bike

4 sizes

5.0 2×

Joiride ultra light 24" petrolejová/mátová

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

169,190 Ft 193,390 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir010

Joiride ultra light 20" petrolejová/mátová - Children's Bike

2 colors 4 sizes

5.0 2×

Joiride ultra light 20" petrolejová/mátová

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

144,990 Ft

Buy

In stock > 5 pcs

Order Code: SPTjoir007

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