How Big Is A 700C Wheel In Inches?

by | Last updated on January 24, 2024

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All road and cyclocross bikes are built with 700c wheels, which are

29 inches

. However, 700c wheels are designed to accommodate a thinner tire. Many come in widths ranging from 18 to 23 millimeters, with touring tires ranging from 25 to 28 millimeters.

Is a 27 inch wheel the same as 700c?


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. However, you can NOT use a 27-inch tire on a 700C wheel, and vice-versa.

Is a 700c wheel 26 inches?

One standard that has more or less held for the last decade are wheel sizes. The ‘standard’ road bike has 700c (the successor to 27′′) wheels.

The ‘standard’ mountain bike has 26 inch wheels

(inherited from the old balloon tire cruiser).

Is a 28 inch wheel the same as 700c?

28”/700C/29er

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 size tires can I put on a 700c rim?

On a ‘700c’ wheel, you can have a range of different widths.

23mm wide tires

have been the standard for most road cycling over the past couple decades. You might see a 700x20c, or a 700x25c. On a cyclocross bike or 29-inch mountain bike, you could see tires as wide as 700x35c or 700x58c.

Can I fit 700c wheels on MTB?


You can put 700c tires on most mountain bikes without issues

. Actually, the rim diameter 29-inch MTB wheels are identical to that of a 700c wheel. So as long as the width of the 700c tire isn’t smaller than the rim width, it will work perfectly on a mountain bike.

Can you put 700c tires on 27.5 inch rims?


26 and 27.5-inch MTBs have enough clearance to accommodate 700c rims combined with a tire of an appropriate size

. If the bike and the new wheels are disc brake ready, the conversion will be easier.

Which is bigger 26 or 700c?

The simple answer is that all wheel sizes work well if you use good quality components. But let’s take a closer look at the pros and cons of both sizes in any case.

26inch wheels are slightly smaller than 700c

.

Can you put 27.5 wheels on a 700c?

700c is the same rim bead-seat diameter ETRTO-622 and the same as road 28′′ and the same as MTB 29′′ (29er). So

yes, you can fit 29′′ tyres on a 700c rim

(of course, subject to the tyre and rim width compatibility What is the maximum or minimum tire width I can fit on my bicycle).

What size tire is 700x45c?

type wire tire tire width in inch 1.75′′ 45C TPI (threads per inch) 22 TPI tire reflex without reflex
Tire circumference


2249 mm

Which is bigger 700c or 27 inch?

The rim diameter of a 700c wheel is actually

slightly smaller than that of a ’27inch’

. 700c bead diameter is 622mm whereas 27′′ bead diameter is 630mm.

What is the difference between 26 inch and 700c?


700c wheels are weaker

– Because 700c wheels are larger in diameter and use longer spokes, they are structurally weaker than 26 inch wheels. This means they can’t take as much of a beating or handle as heavy of loads without bending or breaking spokes. They are less durable.

IS 700c same as 622?

While

the diameter for both 29′′ and 700c wheels is the same at 622mm

, rims made for mountain bikes are generally wider to accommodate wider tires.

What does the C mean in 700c tires?

700c is the size of your bike tire, according to the ‘French system’. The “700” number is the stated diameter of the bicycle tire in millimeters. “c” is

the width code of the tire

(as you would see if you looked at your bike from behind or in front).

What does 700c 30c mean?

In short – the 700x25C is a French nomenclature for tire size meaning

tire diameter of 700mm and tire width 25mm and C is the width of the rim

(A is very narrow, D is wide). Thus the number between “x” and “C” is the tire width in mm. For more information you can read a section on tire sizing on Sheldon Brown page.

What height is a 700c bike?

Height Bike Frame Size 5’7′′ – 5’11” 16 – 17 inches 5’11” – 6’2′′ 17-19 inches 6’2′′ – 6’4′′ 19 – 21inches
6’4′′ and taller


21+ inches

What is 650b wheel?

A 650b wheel is

one that’s about 27.5 inches in diameter

, when measured from tyre edge to tyre edge. This compares to 26in for a standard mountain bike wheel and 29in for so-called ’29er’ wheels (700c road wheels are also 29in in diameter).

Is there a difference between 700 and 700c?

It doesn’t mean anything, really. It’s a historical relic. At one point in time, “700c” was a standard tire/rim size, where “c” indicated the bead seat diameter and “700” was the diameter, in millimeters, when the tire was installed and inflated.

What are 700c tires good for?

Tire selection

There are a ton of tires to choose from for

gravel and adventure riding

. With 700c wheels, you can mount slick road tires, grippy cyclocross rubber and all sorts of gravel riding tires with different tread patterns and rubber compounds for various conditions and surfaces.

What are 700c wheels good for?

Conversely, the 700c offers a stiffer ride. It trades comfort for responsiveness and the wider tire for greater momentum. The larger wheel size, similar to a 29 inch MTB, rolls more easily over roots and rocks. The 700c excels on

rides that include stretches of tarmac, fire roads, and gravel

.

What is the difference between 700c and 27.5 inch wheels?


27.5”/650B rims have a bead seat diameter of 584mm, and 29”/700C rims have a bead seat diameter of 622mm

. Adding to the confusion, and counter to what the industry might lead you to believe, 650B is nothing new. It’s actually been around for quite some time (see boxout below).

Emily Lee
Author
Emily Lee
Emily Lee is a freelance writer and artist based in New York City. She’s an accomplished writer with a deep passion for the arts, and brings a unique perspective to the world of entertainment. Emily has written about art, entertainment, and pop culture.