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 does the C stand for in tire size?

The C-Type tire, on the other hand, is specifically meant as a commercial-rated tire, with a higher load rating for a given size than many LT tires. These C-Type tires will show the letter “C” immediately after the wheel diameter in the tire code. Example: 225/75R16C.

Why is it called 700c?

700C tires

The "700" refers to the rough outer diameter of the tire, although the actual outer diameter will vary greatly, depending on the type of tire and tread pattern. The "C" means NOTHING; it does not stand for "centimeters." Think about it--a 700-centimeter tire would be HUGE, over 21 feet tall!

What does 700c mean for bike size?

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 700x 28c mean?

700x28c simply means the size of your bicycle tire, according to what's known as the 'French system'. “700” is the overall diameter of the bike tire, measured in millimeters. The “c” is part of the old French system that classified widths of tires from “a” (being the narrowest) to “d” (which was the widest).

What does 28C mean on inner tube?

“28” is the width of the tire, again in millimeters and “c” refers to the width code of the tire (like you'd see when you look at your bike either from behind or in front). The “c” is part of the old French system that classified widths of tires from “a” (being the narrowest) to “d” (which was the widest).

What size is 700C 32c?

Well, in short, a 700 x 32c tire is about 27.5 inches by 1.25 inches in terms of size. But, of course, there is more to it. It is important to look more into the sizes of your bike tires as they can vary depending on the different measurements stated on it.

IS 700c 28 or 29?

28”/700C/29er

The wheel sizes 28”, 700C and 29er or 29” all refer to the same rim size: ETRTO 622. 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.

Are 700c and 29 the same?

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.

Is 622 the same as 700c?

29″ / 700c (ISO 622 mm)

Here we have two more common wheel sizes that are in fact, exactly the same! The standard modern road bike wheel has an ISO diameter of 622 mm and is referred to as 700c (makes sense, right? /s).

What is the standard road bike wheel size?

The majority of road bikes use 700c wheels, although actually, the name doesn't denote anything with any great accuracy. The 700 part refers to the approximate diameter across the wheel of the outside of the tyre in millimetres.

Is 27.5 same as 700c?

Well, kind of. It's not an altogether exact science, since the 700 and 650 numbers don't translate. 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.

Can I put 700c tires on a 29er?

A 700C tire will fit on a 29-inch rim – provided there's the same bead seat diameter. A 29-inch wheel is the same as a 700C wheel most of the time. The “29-inch” designation uses the nominal sizing system, while the “700c” designation uses the French sizing system.

What is C load range?

Therefore, load range simply defines the tire's toughness and maximum allowable air pressure, as opposed to specific information about the actual plies being used. For example, a "C" load range indicates that a tire is equivalent to a 6-ply construction tire.

What is load rating C on a tire?

Light truck load ranges have letters B, C, D, E and F, and they have increasing maximum pressures. The lowest pressure is for B tires with 35 psi, and C has a pressure of 50 psi. The pressures increase in increments of 15 from 65 psi, 80 psi and 95 psi for tires with load ranges of D, E and F.

What is the difference between E and C rated tires?

The load C tires have softer sidewalls and provide a more comfortable ride both on road and off road. The E rated tires have stiffer sidewalls and are more suited for towing or loading the pickup bed with heavy loads.

Can I use 29er wheels on a road bike?

Yep, I've been using 29er wheelsets (SRAM specifically) for years now on my road bike. Since wide rims are all the rage in the MTB world, narrow ones @21mm are cheap, especially compared to road wheelsets. Since they are generally a couple of mms wider as well, they are perfect for slightly plumper road rubber.

Can you use 29er wheels on cyclocross?

yes.As long as its 135mm rear spacing.

Will a 26 tire fit a 700c rim?

What Is The Difference Between a 26 Inch and a 700c Wheel? This brings us around back to the same answer; they are the same diameter, but a 26-inch tire will fit onto a 700c rim but not the other way around because of the difference in rim thickness.

What does 700x38c mean?

The 700 signifies the nominal or outer tire diameter while the 38 represents the tire width, both expressed in millimeters. So, a tire measuring 700x38c means its outer diameter is 700mm while its width is 38mm.

What's the difference between 700 and 700c?

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. That "700c" tire size has a 622 millimeter bead seat diameter.

What does 700x45c mean?

The second measurement type (700x45c) is a 45 mm wide tire that also fits on a rim with a 622 mm bead seat diameter, the 700c is an old French sizing nomenclature based on the final external diameter being 700 mm for width class of tire (e.g., a, b, c widths).

What does 700x32 mean on bike tire?

At its most basic, a 700x32c tire is around 27 1/2 inches by 1 1/4 inches (or 1.26 inches).

Is Presta better than Schrader?

Schrader valves are more robust and harder to damage

Due to the increased diameter of a Schrader valve stem, they're more robust and less prone to bending or damage than a Presta valve. Schrader valves also house their valve core inside their stem, making it harder to damage the core when inflating a Schrader valve.