Question: what kind of bike should i get my 3 year old?
Answer: Bigger Wheels are Better (Most of the Time) If your child has been on a balance bike since a super early age and is ready to graduate to a pedal bike earlier than most, go for a 12 inch bike for sure. On the other hand, if your kiddo is 3.5+, I would recommend choosing a bike with 14 inch wheels instead.