Children who are two years old and reach a height of 85 cm to 1 meter may consider starting with a balance bike.
This will make it easier to learn to balance, control the speed of the bicycle and stop the bicycle correctly.
If your child is 90cm tall or above, you can choose a 14-inch (approximately 3 to 5 years old) children's bicycle with auxiliary rollers.
Or a 16-inch children's bicycle with additional auxiliary wheels (approximately 4 to 6 years old)
Or a 20-inch children's bicycle (approximately 6 to 8 years old), or even a 24-inch children's bicycle (9 to 12 years old).