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.

Continue

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

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
204 Results
4.5 2×
Watch Price/Availability
Yedoo Koolo 20 blue
Children's Bike - city 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
  484.67 €
Buy
In stock 1 pcs at the supplier's
Order Code: SPTyed210
5.0 2×
Watch Price/Availability
Yedoo Koolo 16 blue
Children's Bike - city 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
Discounted -19 % 367.03 € 458.61 €
Buy
In stock > 5 pcs
Order Code: SPTyed206
Olpran Talpa girl green 24" - Children's Bike
Discount
Free
delivery
2.0 2×
Watch Price/Availability
Olpran Talpa girl green 24"
Children's Bike - city bike 24" wheel, front suspension fork, meant for recreational use, steel frame, frame size: M, with Plain theme, for beginners, pedals included, for children weighing up to 70kg
BLACK FRIDAY -18 % 194.90 € 239 €
Buy
In stock
Order Code: SPTolp539
Watch Price/Availability
Academy Grade 5 24-7S Nexus belt Ocean
Children's Bike - city bike 24" wheel from the age of 7 years, without suspension, aluminium frame
BLACK FRIDAY -23 % 554.90 € 729 €
Buy
In stock
Order Code: SPTacd046
2.3 3×
Watch Price/Availability
Dino Bikes Barbie 16"
Children's Bike - city bike 16" wheel, for girls from the age of 5 years, without suspension, meant for recreational use, steel frame, freewheel, for beginners, pedals included, balance wheels, mudguard, with basket and low Step, for children weighing up to 45kg
  142.90 €
Buy
In stock > 5 pcs
Order Code: SPTdino024
ACADEMY S-GRADE Trail 4 Amber - Children's Bike Free delivery
to Alza branch
Watch Price/Availability
ACADEMY S-GRADE Trail 4 Amber
Children's Bike - mountain bike 20" wheel from the age of 6 years, front suspension fork, meant for sports use, aluminium frame, frame height: 240mm, with Plain theme, for children weighing up to 70kg
  949 €
Buy
In stock 2 pcs
Order Code: SPTacd103
Watch Price/Availability
Dino Bikes Minnie Children's Bike
Children's Bike - city bike 16" wheel, for girls from the age of 4 years, without suspension, meant for recreational use, steel frame, with Disney theme, for beginners, with basket, for children weighing up to 60kg, 2017 model
  133.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbz17784
Watch Price/Availability
AUTHOR Limit 26 2026 13.5" White/Silver/Pink
Children's Bike - city 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
Amazing Deal 504.09 € Save 74.91 €
Buy
In stock 2 pcs
Order Code: SPTautko287
Watch Price/Availability
Volare Wish 12", purple CB
Children's Bike - city bike 12" wheel, for girls from the age of 3 years, without suspension, meant for recreational use, steel frame, frame height: 200mm, for beginners, balance wheels, mudguard and with basket, for children weighing up to 60kg
BLACK FRIDAY -20 % 82.14 € 103.83 €
Buy
In stock at the supplier's
Order Code: SPTxacr763
Watch Price/Availability
Rock Machine Blizz 20 MD Orange 20 × 10.0"
Children's Bike - city bike 20" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 250mm, with Plain theme, light weight, pedals included, for children weighing up to 120kg, 2024 model
BLACK FRIDAY -24 % 366.90 € 488.90 €
Buy
In stock
Order Code: SPTRoMa056
Watch Price/Availability
Dino Bikes 144R-PRI - Princess 14"
Children's Bike - city bike 14 " wheel, for girls from the age of 4 years, without suspension, meant for recreational use, steel frame, with Disney theme, freewheel, for beginners, pedals included, balance wheels, mudguard, with basket and low Step, for children weighing up to 45kg
  214.68 €
Buy
In stock 2 pcs at the supplier's
Order Code: SPTaaa3761
Watch Price/Availability
Volare Spiderman 20", black
Children's Bike - city bike 20" wheel, for boys from the age of 6 years, without suspension, meant for recreational use, steel frame, for beginners, mudguard and with stand, for children weighing up to 60kg
BLACK FRIDAY -20 % 151.16 € 191.09 €
Buy
In stock at the supplier's
Order Code: SPTxacr759
Watch Price/Availability
Rock Machine Storm 20 VB Sulfur Yellow 20 × 9,0"
Children's Bike - city bike 20" wheel, front suspension fork, meant for recreational use, aluminium frame, frame height: 230mm, with Plain theme, light weight, pedals included
  409 €
Buy
In stock 4 pcs
Order Code: SPTRoMa059
1.0 1×
Watch Price/Availability
Dino Bikes Superman 14"
Children's Bike - city bike 14 " wheel from the age of 4 years, without suspension, meant for recreational use, steel frame, light weight, balance wheels, for children weighing up to 45kg
  125.40 €
Buy
In stock 5 pcs at the supplier's
Order Code: SPTDBdkl3
Watch Price/Availability
Dino Bikes 204R-UN - Girl Unicorn 20"
Children's Bike - city 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
  194.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SPTaaa3760
Watch Price/Availability
Volare Barbie 12", pink CB
Children's Bike - city bike 12" wheel, for girls, without suspension, meant for recreational use, steel frame, frame height: 200mm, for beginners, balance wheels and mudguard, for children weighing up to 60kg
BLACK FRIDAY -20 % 98.57 € 124.61 €
Buy
In stock at the supplier's
Order Code: SPTxacr764
Watch Price/Availability
Volare Stitch 16", pink
Children's Bike - city bike 16" wheel, for girls 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
BLACK FRIDAY -20 % 118.29 € 149.54 €
Buy
In stock at the supplier's
Order Code: SPTxacr755
5.0 2×
Watch Price/Availability
Academy Grade 3 16-1S belt red
Children's Bike - city bike 16" wheel from the age of 4 years, without suspension, aluminium frame, with Plain theme, for beginners
BLACK FRIDAY -22 % 346.90 € 449 €
Buy
In stock
Order Code: SPTacd069
5.0 2×
Watch Price/Availability
Yedoo Koolo 16 green
Children's Bike - city 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
  367.03 €
Buy
In stock > 5 pcs
Order Code: SPTyed207
5.0 2×
Watch Price/Availability
Academy Grade 3 16-1S belt blue
Children's Bike - city bike from the age of 4 years, without suspension, aluminium frame, with Plain theme, for beginners
BLACK FRIDAY -22 % 346.90 € 449 €
Buy
In stock
Order Code: SPTacd068
Watch Price/Availability
Rock Machine Blizz 24 HD Orange 24×12.5"
Children's Bike - city bike 24" wheel, without suspension, meant for recreational use, aluminium frame, frame height: 320mm, with Plain theme, light weight, pedals included, 2024 model
BLACK FRIDAY -31 % 374.90 € 549 €
Buy
In stock
Order Code: SPTRoMa058
Watch Price/Availability
Academy Grade 5 24-7S Nexus belt green
Children's Bike - city bike 24" wheel from the age of 7 years, without suspension, aluminium frame
BLACK FRIDAY -23 % 554.90 € 729 €
Buy
In stock
Order Code: SPTacd079
Watch Price/Availability
Volare Sonic 12", blue CB
Children's Bike - city bike 12" wheel, for boys from the age of 3 years, without suspension, meant for recreational use, steel frame, frame height: 210mm, for beginners, balance wheels and mudguard, for children weighing up to 60kg
BLACK FRIDAY -20 % 98.57 € 124.61 €
Buy
In stock
Order Code: SPTxacr767
Watch Price/Availability
ACADEMY S-GRADE Trail 7 RH38 Amber
Children's Bike - mountain bike 27,5" wheel, front suspension fork, aluminium frame
BLACK FRIDAY -23 % 762.90 € 999 €
Buy
In stock
Order Code: SPTacd109
24 more... Top
1 ... 45678 ... 9
 
In the category Kids' Bicycles on Alza.sk, we currently have a total of 204 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.
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