Common Bicycle Tire Sizes

A standard road tire is 700c x 23mm indicating a tire diameter of approximately 700mm and a width of.

Common bicycle tire sizes.

Iso etrto mm english size inch 20 559. Touring and commuting tires are generally wider than racing tires. 23c 25c and 28c their width in mm. It s the diameter of the bead of the rim in millimeters and should match precisely to the rim.

Bicycle tire sizes explained road tires. 27 5 584 mm 650b tires. To get the correct size tire don t rely on the common size use the iso measurement from the tire or measure your rim. 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.

Twenty six inch is the most commonly used size for modern mountain bikes and is also used on many. 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. The most common iso 590 size is 26 x 1 3 8. 28 622 mm 700c tires.

26 iso size 597 is yet another 26 size and is sometimes referred to as s 6. Used on mountain bikes cruisers. Tire sizing is. Conversion tables for common bicycle tire sizes.

Road tires generally come in the size 700c which roughly equals 700 millimeters. Due to the. 26 559 mm tires. There are actually three different 26 tire sizes.

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. This tire size was used for schwinn lightweight bikes from the 60 s and 70 s. Road bike tires generally come in three widths. When it comes to choosing width there are two major factors at play.

This allows for a more comfortable. To make matters worse this tire size is also most often 26 x 1 3 8.