Mountain Bike Tire Sizes Chart

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.

Mountain bike tire sizes chart. The tire size chart below includes bicycle tire sizes and how they are commonly written. While this is a non exhaustive list of all the bike tires out there we encourage you to use this as a. For example with a range from 4 3 to 5 0 4 7 is an optimal option for most riders. Trail and all mountain bikes will have tires in the 2 25 to 2 4 width range.

Tires come in three diameters. Once you ve identified your tire diameter 29 27 5 or 26 you ll want to dial in your width. These sizes can be thought of as a sort of shorthand for decimal sizes each with a corresponding iso measurement. Mountain tire sizes 26 twenty six inch is the most commonly used size for modern mountain bikes and is also used on many hybrid or utility bikes.

For standard hardtails our mountain bike size chart should be a god send. Tire section width is used to most accurately determine the size designation of a tire. Mountain bike size chart. If you use rims of other brands please send rim profiles to the tire maker for recommendations.

Some special tires can even be wider up to 3 inches with some models. 27 5 650 6fattie or even just plus tires. The sizes you commonly see for mountain bike wheels like 26in 27 5in and 29in all refer to the outside diameter of the wheel with the tire fully inflated. Downhill bikes which are meant to withstand the abuse of drops and rock gardens are typically equipped with tires up to 2 5 wide.

27 5 also know as 650b or 29 called 29ers with traditional 26 wheels reserved for dirt jump freeride and kids bikes. Note that the c does not stand for centimeters. Tires are also measured in width. Mountain bike tire size and width.

This varies from 1 6 to 2 5 inches. It s a holdover from an old french system that designated tire sizes using the letters a b and c. Most mountain bikes today are offered in one of two wheel sizes. The chart is only applicable to light bicycle rims with a specific rim tire interface.

29 the 29er another popular size for mountain bike wheels and tires. 27 5 584 mm 650b tires. Used on mountain bikes these tires also go by the names. Mountain bike sizing can be affected by suspension and your tire choices.