Mountain Bike Tire Size Calculator

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 size calculator. A thin road tyre would have 6 8 bar of pressure much like a road bike have a look at our tyre pressure calculator for road bikes while for a fat bike tire a pressure of 0 5 bar will suffice. In this blog we list the recommended tire size charts for lb mountain road fat rims. Mountain bike size chart. Now you can take your calculator and quickly find the right size.

A iso tire size of 28 622 which of course is backwards b c it s european from how we would refer to a 700 x 28c tire has a tire width of 28 mm and a rim diameter of 622 mm. Mountain bike sizing can be affected by suspension and your tire choices. Best gravel bikes to buy. If the tire is not wide enough you re risking more pinch flats and blowouts.

Right mountain bike sizing leg inseam cm x 0 66 your frame size. The venerable sheldon brown has a gear calculator that uses a different method to determine wheel size. 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. For standard hardtails our mountain bike size chart should be a god send.

You can read about the different bike types here. Gaining major momentum 29 inch wheels are expected to become the prevailing wheel size for most mountain bikes with 5 inches of travel or less. 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. Every tire comes with a slightly different experience and the size and width is what impacts this the most.

There are multiple tires to consider and it s important to understand tire size. Mountain bike city bike or road bike. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar. Bikes with 29 inch wheels commonly called 29ers can ride over anything.

If it is too wide tire burping and poor stability may occur. The bikes usually have sturdy frames thick knobby tires and suspension in the front to absorb bumps from rough terrain. So make sure you look at a tire size chart and try a full suspension mountain bike for size before buying. Tire section width is used to most accurately determine the size designation of a tire.

Unfit tire size could damage the rim and put the riders in danger. These two extremes however represent only the upper and lower pressure limits.