How to measure Bike Size for Kids?
When measuring for Kids Bikes, there are two different types of Bike measurement you might use. BMX sizing and regular bike sizing are slightly different. When looking to purchase the best fit for a kids mountain bike, you’ll need to bear in mind both the wheel and frame size of the bike. When looking for a kids BMX Bike, we recommend looking at the frames top tube length measurement is top priority. You don’t want your child to be overstretched or hunched up to the bars, as this will be unsafe, as well as uncomfortable.
We recommend comparing your child's height to the relevant measurements on the Bike Sizing Guidance in the item description or size guide included in our images. Where possible, it’s recommended to size frames in store. This is by far the best way to get a feel for a bike and ensure maximum size longevity.