How Do You Measure A Bike Wheel

Sometimes you might even need to know the circumference of a bicycle wheel which is also a simple determination that can be achieved in multiple ways.
How do you measure a bike wheel. If you re using traditional sizing all you need to do is double the length that you just measured and you have the. What you ll need to measure a bike frame. Getting a professional bike fit before you buy can make all the difference. Kids bikes come in these different wheel sizes.
What size do kids bikes come in. A clinometer to measure angles there are free smartphone apps you can download a long spirit level or you can use the clinometer app. Invest in a bike fit. If you find the tire size the first dimension is the tire diameter the second dimension is the tire thickness.
That s why missy erickson owner and fit specialist at ero sports recommends a pre purchase. After measuring you can refer to a bike size chart as provided in this article to find your child s suitable bike size. Record the tire diameter as this also represents the bike frame size. 12 inch 14 inch 16 inch 18 inch 20 inch 24 inch and now even 26 inch.
Place a tape measure against the center of the bicycle wheel and then extend the tape in a straight line towards the tire s outer edge. 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. Many mountain bikes have a 26 inch wheel again meaning the rim plus tire but you can determine for sure using one of two methods. If the bike is upright you can measure the bike wheel except the bike tipping onto you.
1 with your child standing with his back against the wall align the book vertically on the wall between your child s legs up to the crotch area. Although measuring a bicycle wheel including determining the size of both the tire and the rim can be accomplished by either of two methods both are simple to complete. What you will see in these charts is that adult bikes are generally measured by their bicycle frame size. The wheel size for a mountain bike or any other type of bike is a combined total of the rim diameter and the thickness of the tire itself.
Stand the bike up using a kickstand or just lean it against a wall. The kids bike sizing guide below will give you an overview of the various kids bike sizes and show you how to choose the best size bike for your child.