Looking for the right size children's bicycle for your little adventurer?

At BikeFlip we understand how important it is to find the perfect bike that is not only reliable and fun, but also very comfortable and provides a lot of cycling fun. The right size bicycle is very important for this! Are you unsure about the right size? No problem! Our handy size chart provides a clear overview of the different sizes of children's bicycles and which size is suitable for your child, from balance bikes to 28 inch sizes.

How many inches of bicycle for what age?

Overview: Children's bicycle sizes based on height and age
Length Age Clothing size Wheel size (Click for bicycles)
< 85 cm < 3 years < 86 Balance bike
85 - 100 cm 2 - 4 years 86 - 104 12 inch children's bicycle
95 - 110 cm 3 - 5 years 98 - 110 14 inch children's bicycle
100 - 115 cm 4 - 6 years 104 - 110 16 inch children's bicycle
110 - 120 cm 6 - 7 years 110 - 116 18 inch children's bicycle
115 - 125 cm 7 - 8 years 116 - 122 20 inch children's bicycle
125 - 135 cm 8 - 9 years 122 - 128 22 inch children's bicycle
130 - 145 cm 9 - 10 years 128 - 140 24 inch bicycle
140 - 160 cm 10 - 12 years 140 - 164 26 inch bicycle
> 160 cm > 12 years > 164 28 inch bicycle

How do I measure the correct bicycle size?

Are you unsure between two sizes? Always consider your child's height instead of age. After all, children grow at their own pace. A helpful tip is to measure the inseam:

  • - It is best to put your child against the wall with his or her shoes on.
  • - Measure the distance from the cross to the ground.
  • - Compare this with the frame height of the bicycle.


Note: Don't buy a bike too big for your child's growth. If a child can't reach the ground properly, they'll feel insecure and accidents are more likely to occur. At BikeFlip, you can easily switch to a larger size once your child has grown.

BikeFlip explained in 4 steps

A girl selecting a bike on BikeFlip website

1. Choose from more than 300 children's bicycles, online or in stores

BikeFlip flipper in the van

2. We will deliver your new bicycle to your home free of charge

A girl celebrating a new bike

3. Enjoy your new bike endlessly!

Two bikes mechanics fixing a bikes

4. Bike broken or too small? Free repair or exchange.

BikeFinder - Your personal guide:

For a more personalized experience, we recommend our BikeFinder. This smart tool makes bicycle suggestions based on age, height and clothing size.

Useful tips for choosing a children's bicycle:

Measure your child's height: Be sure to measure your child's height and use this information when consulting our size chart.

Avoid cycling 'as you grow': Be careful with a children's bicycle that is too big. A bicycle that is too big can be dangerous and reduce the enjoyment of cycling. It is better to choose a bicycle where your child can comfortably reach the pedals and handlebars and can sit upright. An advantage of BikeFlip: if your child has outgrown the bike, you can easily flip it for a larger size. See how our children's bicycle subscription works here.

Check the minimum saddle height: Make sure to check the minimum saddle height of the bicycle to ensure that your child can touch the ground with his/her feet.

At BikeFlip we think it is important to help parents choose the right children's bicycle. With our tips and useful tools, we are ready to provide your child with the perfect cycling experience. Discover the convenience of BikeFlip and watch your little one shine on his/her new, perfectly fitting children's bike!