How To Measure Bike Wheel Size: A Comprehensive Guide

Do you want to know how to measure bike wheel size? It’s not as difficult as you might think! In this comprehensive guide, we will teach you everything you need to know about measuring bicycle wheels.

We will discuss the different methods that can be used, and provide some tips on how to get accurate measurements. So whether you are a beginner or an experienced cyclist, read on for all the information you need!


The Size Of A Bike Wheel

There are three main ways to measure bike wheel size: the inside diameter, the outside diameter, and the rim width.

The inside diameter is measured from the center of the hub to the inner edge of the rim.

The outside diameter is measured from the outer edge of the hub to the outer edge of the rim.

The rim width is simply the distance between two opposite points on the rim.

How To Measure The Size Of A Bike Wheel

To measure the inside diameter, you will need a ruler or calipers.

First, remove any dust caps or skewer from the hub.

Second, place one end of the ruler or calipers against the center of the hub, and measure to the inner edge of the rim.

To measure the outside diameter, you will need a measuring tape. First, measure the width of the hub. Next, measure the distance from the outside edge of the hub to the outside edge of the rim.

Finally, subtract the width of the hub from the diameter measurement to determine the rim width.

Important Note

It is important to note that not all bike wheels are created equal! The measurements above will give you a general idea of a wheel’s size, but there may be some variation between different brands and models.

If you are replacing or upgrading your wheels, it is always best to consult with a bike mechanic to get an accurate measurement.

And finally, don’t forget that wheel size also depends on frame size!


When taking measurements, it’s important to be as accurate as possible. If you are using a ruler or tape measure, make sure that it is straight when measuring and don’t apply too much pressure.

Also, remember to subtract any spacers that are used between the hub and fork (if applicable).

Use a caliper instead of just measuring with your fingers. A caliper is more accurate and provides better results than a human would allow for.

Make sure the wheels are straight before taking any measurements. If they aren’t, then you won’t get an accurate reading when measuring their size (unless you have one already).

This can be done by standing on either side of the bike while holding both brakes down gently until they come into contact with each other at around where the hub should be located; then take note of how far off center they are from thereon outwards towards opposite ends – if this distance isn’t equal on either side, the wheel is not straight.

Now that you know how to measure bike wheel size and have some tips on how to do it accurately, you can be sure that you are getting the right wheels for your bike! Whether you are replacing old ones or upgrading to a new set, these measurements will help ensure that you get the perfect fit.

Wheel sizes are typically measured in inches or millimeters. The most common sizes are 26″, 27.500″.

26″ wheels are commonly used on mountain bikes and cruiser bikes, while 27.500″ (also known as 650b) wheels are becoming more popular for mountain biking and cyclocross bikes

Multiple Bike Wheel Sizes

Types of bike wheels

There are three main types of bike wheels: the road wheel, the mountain bike wheel, and the BMX wheel.

The road wheel is a lightweight and aerodynamic type of wheel that is typically used on road bikes.

The mountain bike wheel is thicker and stronger than a road wheel, and is designed for off-road cycling.

The BMX wheel is smaller and thinner than a mountain bike or road wheel, and is designed for stunts and tricks.

How to choose the right bike wheel for you

There are two main factors to consider when choosing a bike wheel: your riding style and the type of terrain you ride on most often. If you want an aerodynamic, lightweight wheelset that’s perfect for going fast on pavements, then choose a road wheel.

If you prefer off-road cycling over pavement or dirt trails, then go with mountain bike wheels instead! There really is no right or wrong answer here; it all depends on what kind of biking experience YOU enjoy most.

You also need to make sure you’re getting the right size wheels for your bike. If they’re too big, then there may not be enough room between your fork and axle hubs; if they are too small, then it will be more difficult for them to do their job properly (i.e., keeping you upright).

The best way to figure out what works best is by trial and error!

You can always change later after some experimenting with different sizes has been done on both sides of this equation: rider height versus wheel diameter/widths over time as noted above during riding experiences or feedback from others who have tried these options before making a decision themselves.

Tips for keeping your bike wheels in good condition

It’s important to keep your bike wheels in good condition, as this will make them last longer and help you avoid accidents.

You can do this by keeping them clean and making sure they are at the right pressure before going out on a ride.

The first thing you should do when taking care of your wheels is to get rid of any water or mud that has accumulated inside the rim with an air compressor, so that there isn’t too much weight bearing down on one side while riding – thus causing uneven wear patterns which could lead to cracks over time due to constant flexing forces exerted during turns/accelerations etcetera.

The second step would involve removing dirt from between spokes by using a toothbrush dipped into soapy water (or dishwashing detergent) which has been diluted down with some hot tap water until it forms bubbles when stirred vigorously.

The third step involves lubricating all moving parts such as bearings, hubs and axles after being cleaned off with degreaser; this process should not be carried out unless absolutely necessary since over time the grease will become saturated from repeated use causing it to wear away prematurely due to friction forces acting upon them again whilst riding along at high speed.

Last Updated on February 23, 2022