A cross country bike will have tires in the 1 9 to 2 25 width range.
Mountain bike tire sizes chart.
Tire section width is used to most accurately determine the size designation of a tire.
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.
27 5 584 mm 650b tires.
For standard hardtails our mountain bike size chart should be a god send.
26 inches 27 5 inches and 29 inches.
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 5 650 6fattie or even just plus tires.
Mountain bike tire size and width.
The tire size chart below includes bicycle tire sizes and how they are commonly written.
These sizes can be thought of as a sort of shorthand for decimal sizes each with a corresponding iso measurement.
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.
If you use rims of other brands please send rim profiles to the tire maker for recommendations.
27 5 also know as 650b or 29 called 29ers with traditional 26 wheels reserved for dirt jump freeride and kids bikes.
Tires come in three diameters.
This varies from 1 6 to 2 5 inches.
Some special tires can even be wider up to 3 inches with some models.
Trail and all mountain bikes will have tires in the 2 25 to 2 4 width range.
Once you ve identified your tire diameter 29 27 5 or 26 you ll want to dial in your width.
Note that the c does not stand for centimeters.
Mountain bike sizing can be affected by suspension and your tire choices.
Tires are also measured in width.
For example with a range from 4 3 to 5 0 4 7 is an optimal option for most riders.
Mountain bike size chart.
So make sure you look at a tire size chart and try a full suspension mountain bike for size before buying.
The chart is only applicable to light bicycle rims with a specific rim tire interface.
While this is a non exhaustive list of all the bike tires out there we encourage you to use this as a.
It s a holdover from an old french system that designated tire sizes using the letters a b and c.
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.
