How To Measure A Kids Bike

The best size bike for a 4 year old is either a 12 inch or 16 inch wheel depending on their height.

How to measure a kids bike. An important thing to know is that kids bikes are measured using the outside diameter of the tire diameter. Mountain bikes road bikes and kids bikes are all measured differently. While most bike manufacturers base their sizing on your child s height we always. This is in contrast to adult bikes whose measurements refer to frame size.

Height ft in height cm age yrs wheel diameter in 2 10 3 7. 2 narrow down wheel size based on inseam. Have them stand up straight against a wall with their feet slightly apart and their shoes on. At a glance measuring your child s inseam is the best way to find the right bike size.

To measure the inseam you need a. If you find the tire size the first dimension is the tire diameter the second dimension is the tire thickness. Using your child s inseam find the one or two wheel size categories they. Kids bike sizes guide a new trick to finding the best fit 1 measure your child s inseam.

As you can see both age and height are important considerations. Use the sizing chart below to figure out how kids bikes are measured and defined and to know best what you re looking for when shopping for a particular bike. However it s important to keep in mind that a test ride is the best way to get the most accurate fit. How to measure bike size.

Mountain bike frame sizes typically indicate the length of the seat tube the tube that runs vertically down from the seat. It describes the distance between the floor. To find the best size of bike for your child you need to consider their height and the length of their inside leg. Road bike frame sizes typically indicate the length of the top tube the tube that connects the seat to the handlebar in centimeters.

The height of your child s body and his age can also be relevant factors when choosing a suitable child s bicycle. Here is an easy step by step guide for measuring your child s inseam. Kids bikes frame sizing is generally measured in inches in.