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## What diameter is 700x23c?

In theory it’s 700mm, but as RH says, it varies. The differences aren’t that great. The circumference of your wheel is about 7 feet. Even if you’re measurement is off by a 1/2 inch you’re still within about 0.6%.

## What size tire is a 700x23c in inches?

You may see the tire brand e.g. Continental and you should also see our bike tire code “700x23c”. So, just to recap. Your tire diameter is “700” and tire width is “23c”.

## What is my bicycle wheel circumference?

Wheel diameter = (rim diameter) + (tire diameter * 2). Wheel circumference = Wheel diameter * PI.

## What size is a 27 inch tire?

27-inch tires come in common widths of 1-1/8 inch, 1-1/4 inch, and 1-3/8 inch for some older hybrid and cycloross bikes. The BSD of 27-inch tires is 630mm. 27-inch and 700C tires are close enough in size that the inner tubes are compatible; i.e. you can use a 27-inch inner tube in a 700C tire, and vice-versa.

## IS 700C same as 29?

29″ (ISO size 622) is actually the same rim diameter as 700C, although most 29″ tires will not fit 700C road rims because they’re too wide. 29″ tires are popular with mountain bikers; search for 29″ MTB. 700C (ISO size 622) is the most commonly used size for modern road bikes.

## Is 27.5 the same as 700C?

Just as a 700C wheel is the same diameter as a 29” (29er) wheel, 650B shares the exact same rim diameter as 27.5”. 27.5”/650B rims have a bead seat diameter of 584mm, and 29”/700C rims have a bead seat diameter of 622mm.

## Is 28 the same as 700C?

The tyres can differ, but the 28”, 700C and 29er are all the exact same rim diameter. The 700 markings will be followed by the width in mm, and the 28 or 29 markings will be followed by the width in inches.

## What’s the difference between 700×23 and 700×25?

The 23s are thinner, lighter (because they are thinner), and a little faster. 25s are 2mm greater in diameter, so they are a little heavier and better on rough roads.

## What size is 700x32c?

Here’s the simple answer: At its most basic, a 700x32c tire is around 27 1/2 inches by 1 1/4 inches (or 1.26 inches).