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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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179 Results

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

4 colors

5.0 1×

Academy Grade 5 24-8S Microshift ocean

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

219,890 Ft

Buy

In stock 4 pcs

Order Code: SPTacd076

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

5 colors

5.0 2×

Academy Grade 4 20-7S Nexus belt blue

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

280,990 Ft

Buy

In stock 3 pcs

Order Code: SPTacd074

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

5 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

280,990 Ft

Buy

In stock 1 pcs

Order Code: SPTacd075

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

5 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

280,990 Ft

Buy

In stock 3 pcs

Order Code: SPTacd073

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

4 colors

5.0 5×

Academy Grade 4 20-8S Microshift yellow

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

199,490 Ft

Buy

In stock > 5 pcs

Order Code: SPTacd072

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

5 colors

5.0 2×

Academy Grade 3 16-1S belt red

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

191,290 Ft

Buy

In stock 2 pcs

Order Code: SPTacd069

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

191,290 Ft

Buy

In stock 3 pcs

Order Code: SPTacd068

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 belt Ocean - Children's Bike

2 colors

5.0 1×

Academy Grade 2 14-1S belt Ocean

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

174,990 Ft

Buy

In stock 4 pcs

Order Code: SPTacd028

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 Yellow - Children's Bike

5 colors

5.0 2×

Academy Grade 4 20-7S Nexus belt Yellow

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: SPTacd042

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

AUTHOR Cosmic 20 2025 10" Black/Orange

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

122,240 Ft

Buy

In stock 4 pcs

Order Code: SPTautko273

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 Plain theme, light weight, freewheel, for children weighing up to 30kg, 2025 model

122,240 Ft

Buy

In stock > 5 pcs

Order Code: SPTautko271

2 colors

AUTHOR Limit 26 2026 13.5" silver/lime

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 2 pcs

Order Code: SPTautko288

2 colors

AUTHOR A-Matrix 24D 2026 12.5" Matt Green-Gold/Black/Lime

Children's Bike - children's bike 24" wheel from the age of 8 years, spring fork and front suspension fork, meant for sports use, aluminium frame, frame height: 318mm, frame size: XS, light weight, with disc brakes, for children weighing up to 50kg, 2026 model

183,440 Ft

Buy

In stock 3 pcs

Order Code: SPTautko283

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 Plain theme, light weight, for children weighing up to 50kg, 2025 model

183,440 Ft

Buy

In stock 4 pcs

Order Code: SPTautko277

ACADEMY S-GRADE Pump 6 Plum - Children's Bike

Free delivery
to Alza branch

2 colors

ACADEMY S-GRADE Pump 6 Plum

Children's Bike - Dirt jump bike 26" wheel from the age of 10 years, front suspension fork, aluminium frame

366,690 Ft

Buy

In stock 1 pcs

Order Code: SPTacd119

ACADEMY S-GRADE Pump 5 Frost - Children's Bike

Free delivery
to Alza branch

2 colors

ACADEMY S-GRADE Pump 5 Frost

Children's Bike - Dirt jump bike 24" wheel from the age of 7 years, front suspension fork, aluminium frame

346,290 Ft

Buy

In stock 1 pcs

Order Code: SPTacd118

ACADEMY S-GRADE Pump 4 Frost - Children's Bike

Free delivery
to Alza branch

2 colors

ACADEMY S-GRADE Pump 4 Frost

Children's Bike - Dirt jump bike 20" wheel from the age of 6 years, front suspension fork, aluminium frame

325,890 Ft

Buy

In stock 1 pcs

Order Code: SPTacd116

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

Free delivery
to Alza branch

4 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

309,590 Ft

Buy

In stock 1 pcs

Order Code: SPTacd080

3 colors

AUTHOR Cosmic 20 2026 10" Blue/White

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, with Plain theme, light weight, for children weighing up to 30kg, 2026 model

137,540 Ft

Buy

In stock > 5 pcs

Order Code: SPTautko278

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

137,540 Ft

Buy

In stock > 5 pcs

Order Code: SPTautko280

3 colors

AUTHOR Cosmic 20 2026 10" Grey/Black/Red

137,540 Ft

Buy

In stock > 5 pcs

Order Code: SPTautko279

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Kids' Bicycles

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