What is my bicycle wheel circumference?

What is my bicycle wheel circumference?

Multiply your wheel radius by 2 to find your total wheel diameter. Multiply the wheel diameter by Pi (diameter x 3.14). This final result is the circumference of your bike tire.

What is the circumference of a 15 inch wheel?

Now that we know the proportion, we can multiply the diameter of the larger circle times the proportion to calculate the circumference of the circle. 15 in x 3.14 = 47.1 in .

How wide is 38c tire?

In basic terms, a 700x38c tire is approximately 27 1/2 inches by 1 1/2 inches (or 1.50 inches).

What’s the difference between 700×23 and 700x23c?

There is no difference. 700×23 and 700x23c are just the sizing for the bike tire. That ‘c’ is a reference to the historical ‘French system’ of tire classification. Read on for more detail and a recommendation for my favorite 700×23 bike tire and inner tube combo for this size.