Common Bicycle Tire Sizes

Road tires generally come in the size 700c which roughly equals 700 millimeters.

Common bicycle tire sizes.

The letter at the end of a tire size is a throwback to an old french system when the letters a b and c designated different inner tire diameters it does not stand for cm. Used on mountain bikes cruisers. 28 622 mm 700c tires. Conversion tables for common bicycle tire sizes.

What is the iso size. There are actually three different 26 tire sizes. It s the diameter of the bead of the rim in millimeters and should match precisely to the rim. Touring and commuting tires are generally wider than racing tires.

When it comes to choosing width there are two major factors at play. This tire size was used for schwinn lightweight bikes from the 60 s and 70 s. 26 7 8. The most common iso 590 size is 26 x 1 3 8.

A standard road tire is 700c x 23mm indicating a tire diameter of approximately 700mm and a width of. Road bike tires generally come in three widths. Twenty six inch is the most commonly used size for modern mountain bikes and is also used on many. If you find the width of your bike tires minor simply use the diameter which in this example is 622 remember however that the rim of your bicycle tires must be narrower than the tire itself.

23c 25c and 28c their width in mm. To make matters worse this tire size is also most often 26 x 1 3 8. Iso etrto mm english size inch 20 559. If we assume that the numbers are not worn away on your deck and example is 32 622 on your bicycle tires describes the 622 tire diameter while the 32 stands for the width of your bike tires.

27 5 584 mm 650b tires. 26 559 mm tires. Common tire sizes road tire sizes. Tire sizing is.

This allows for a more comfortable. Bicycle tire sizes explained road tires.