Bike Tire Diameter Comparison

Also the rim s diameter expressed in this manner coincides with the inner diameter of the tire.
Bike tire diameter comparison. 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. Bicycle rolling resistance special articles. Tubeless vs latex vs butyl tubes. Tubeless sealant rolling resistance.
A guide to bike tire sizes traditional sizing systems. Wheel circumference wheel diameter pi. Mountain bike size chart. 26 inches 27 5 inches and 29 inches.
The second number is the tire width. Use our tire size comparison calculator to find all your tire comparison needs. The best road bike tires. 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.
To get the approximate diameter of the wheel with the tire on you would take the diameter of tire x 2 because it s both on the top and bottom the diameter at. A third type of tire size might appear on either a mountain or a road tire. Alongside the tire size you have the option of running. Marathon 32 37 40 47 comparison.
However the evolution of tires and rims has made these measures inaccurate when it comes to compatibility. Those numbers are only good with the other two. Tires are also measured in width. A 33 is a 33 no matter what but a 265 70 16 is a 30 1 2 tall tire and a 265 75r17 is a 32 1 2 tall tire.
Gp 5000 endurance test. For standard hardtails our mountain bike size chart should be a god send. Metric tire sizes are a bit demanding when it comes to understanding what size they really are. Gp 5000 23 25 28 32 comparison.
Mountain bike sizing can be affected by suspension and your tire choices. This varies from 1 6 to 2 5 inches. Tubolito inner tube tests. Wheel diameter rim diameter tire diameter 2.
The traditional sizing systems were based on the measurement of the outside of diameter of the tire so it would be listed as diameter x width. I won t argue that it s correct just that it s simple and as likely to be right as any other strategy. Tires come in three diameters. If you choose to buy a bicycle tire that is wider than your old tires be sure that the tire will be a bit higher.
A tire size you might see on a mountain bike. A tire size you might see on a road bike. The first number reffers. Some special tires can even be wider up to 3 inches with some models.
The first number is the tire diameter. 29 x 2 3 indicates a tire with a 29 outer diameter and a 2 3 width. Therefore a 20 622 tire is a tire 20mm wide that fits on a rim with 622mm in diameter typically a road bike rim or a 29er one. 700x25c indicates a tire with a 700mm outer diameter and a 25mm width.
Since the tire wraps around your rim the wheel diameter includes the tire on both sides thus the multiplication by 2.