If your child is over 6 years old, then the balance bike on this page is suitable for your little one. S4 and S5 are suitable for older children. When babies over six years old use the balance bike, the balance bike is more likely to be worn out. S4 and S5 have better abrasion resistance. Especially the S5, which is a competition-level balance bike, is more suitable for some difficult movements. Both S4 and S5 are made of premium materials, they are so light that kids can lift them with one hand.
If your child is under 6 years old, we have prepared some optional Balance Bikes for Children Aged 2-6. For daily use, the S3 is more than enough. If you have higher requirements for your balance bike, then S4 and S5 are your best choices.