Mountain Bike Tire Sizes Front Back

A cross country bike will have tires in the 1 9 to 2 25 width range.

Mountain bike tire sizes front back. There are different widths of mountain bike tires for different riding purposes and terrains. An example would involve a thicker tire and its casing which allow a lower pressure. Read our review on the michelin wild rock r2 all mountain tire. For example 26 x 2 1.

This is also why a narrow tire goes on the rear wheel. Trail all mountain and enduro bikes benefit from added volume to increase traction and comfort. When buying bicycle tires the size is specified by a number that has the diameter listed first and then the width. Mountain bike tire widths.

At the extreme end there are 69er and 96er mountain bikes that mix and match 29 622 and 26 559 wheels on the same bike as well as terry women s bikes with 24 520 front wheels and 700c 622 rear. Tread profile is also important. In other words a tire which is 2 5 inches or bigger can be set to an air pressure between 28 and 30 psi. Xc riders often opt for tire widths between 2in.

Once you ve identified your tire diameter 29 27 5 or 26 you ll want to dial in your width. Mountain bike tire size and width. Mountain bike tires have a large range of widths. It s lighter requiring less energy to rotate.

Using different tire sizes is possibly a bit out dated now as most now accept that some large tires roll as fast or faster than small tires it used to help those who didn t have confidence sliding the front tire or needed to slow down there steering for extreme terrain it s still an option if you want to cut that little bit of weight off your tires and or need a narrower tire for bite in the slop. Cross country riders generally use narrower tires while downhill mountain bikers tend to go for wider ones. Your rims will have a range of tire sizes that it can accommodate. Trail and all mountain bikes will have tires in the 2 25 to 2 4 width range.

In ideal circumstances you can even choose a different approach for the front and for the back tire.