Bike Wheel Size Calculator

If you are looking to buy an e bike the size of an e bike varies depending on the type of e bike such as.

Bike wheel size calculator.

Most lists the tire size both english french and german targets and rim circumference in millimeters. The calculator above is based on the iso etrto european tyre and rim technical organization tire size which specifies tire size as a tire width and rim circumference in mm. His calculator uses an pre defined diameter for every rim tire combination and his diameters are almost always different than what the math would predict. Tire section width is used to most accurately determine the size designation of a tire.

Tire size chart for bicycle rim when it is time to replace your well worn tires it is a good opportunity to unlock the full potential of your wheels by trying something new. Measure your bicycle wheel and tire size with table. In most cases riders usually go with whatever bike tire that will come along or leave the task to the local bike shop when it s time to replace or upgrade a tire. The venerable sheldon brown has a gear calculator that uses a different method to determine wheel size.

A tire size conversion calculator or tire diameter calculator is the best way to get the answers you are looking for when it comes to tire sizes. Also commonly referred to as casing width section width is expressed as the first two digits in the etrto size designation xx xxx marked on the sidewall of every wtb tire. E city bikes e touring bikes e mountain bikes etc. To calculate your bike frame size take your inseam in centimeters and multiply it by 0 575 for mountain bikes 0 665 for road bikes and 0 645 for trekking bikes.

We can still help you find the right frame size. For each tire size you input our tire calculator suggests multiple tire sizes that are with in one inch bigger and smaller of the entered tire size. I ll calculate the best chainring cog combinations and skid patches for your speed and cadence and what your speed will be at various cadences. Select the bike category from our calculator and find the appropriate frame height in the table for the respective non motorized bike type.

Enter your own info above and then press the button. This chart will provide guidance on what tires sizes can match your internal rim width. If you are unsure of your bicycle tire size you can look into a bicycle tire table where you can easily and simply find just the tires that fit your bike. If you need to convert your measurements to inches divide them by 2 54.