Bike Wheel Size 7 Year Old. What you will see in these charts is that adult bikes are generally measured by their bicycle frame size. Schwinn elm girls bike for toddlers and kids 12 14 16 18 20 inch wheels for ages 2 years and up pink purple or teal balance or training wheels adjustable seat 4 4 out of 5 stars 2 322 169 99 169.

Wheel size is a very important metric if you are a child because you need to be able to stand over your bike if you want to ride it and wheels that are too big won t let you do that. Children grow up fast but luckily there s always a bike for them no matter how old or how tall they are. When talking about bike sizes we re referring to the diameter of the wheels for children who are 6 to 8 years old the best sizes are anything from 18 to 20 inch bikes.
Picking the right sized bike can be a bit harder for children as the size of the wheels dictate the correct bike size for kids rather than the frame.
Our 7 year olds deserve great bikes that are the right size so that they can ride around and not get hurt. Most 8 and 9 year olds will fit on a 20 inch wheel bike. Both the frames and the wheels of the bike vary in size and the wheel size is a key. Not to mention all bikes are not made equal.