How To Tell Tire Size On A Bike
How to read bicycle tire sizes reading bicycle tire sizes correctly is important when youre seeking to replace your tube or tire.
How to tell tire size on a bike. Mountain bikes also can have 275 inch wheels. The wheel size is the measurement of the diameter of the wheel with a mounted tire. Size number if it is marked on the tire or rim. This is the approximate outer tire diameter 275 by the width 2.
Tire diameter usually ranges from 12 to 26 inches and tire width normally ranges from 175 to 2215 inches. On todays roadracing bikes the wheels are usually sized in metric with 650 mm or 700 mm being most common. In fact measuring the wheels is a standard component of bicycle maintenance. How do you know your current tire size.
While its not as important to understand what the measurements mean it is important to be able to match the size of your tire with the size of the tube youre purchasing. A little bike know how goes a long way. Learning how to match your tire size to your bikes rim makes the change out simple and provides a more intimate relationship with your bike. Easycheck the tire sidewall.
On mountain bike tires youll see a number pairing that looks like 275x20. Usually the size is written on the tire sidewall for example it might read 26 x 22 a typical mountain bike size. The larger number is the tire diameter in inches and the smaller number is the tire width in inches. This indicates the wheel is 26 and the tire is 22 wide.
Bicycle tire measurements bicycle tire measurements have two components. Tires for standard adult bikes including mountain bikes and hybrids can come in 26 inch or 29 inch sizes which is the measurement of the outside diameter of the tire. How to measure a bicycle wheel.