Age is just a ballpark; height and inseam are your true north.
A heavy steel bike can weigh half as much as the child, making it hard to control. Aim for a lightweight aluminum frame if your budget allows. how to buy a bike for a child
These have no pedals or chains. They are the best way to teach balance and steering without the crutch of training wheels. Age is just a ballpark; height and inseam
For beginners, the saddle height should allow their feet to be flat on the ground. For confident riders, they can be on their tiptoes while seated. 2. Sizing Cheat Sheet Use this general wheel size guide based on height: Wheel Size Height Range Typical Age 12-inch 2'10" – 3'4" 2–4 years 16-inch 3'3" – 3'10" 4–6 years 20-inch 3'9" – 4'5" 6–9 years 24-inch 4'5" – 4'11" 8–12 years 3. Choose the Right Type These have no pedals or chains
Your child should be able to stand over the top bar with both feet flat on the ground. There should be 1–3 inches of clearance between their crotch and the frame.