700C is used to refer to any tire, rim, or wheel with a 622mm BSD, but it could be on a skinny-tired road bike where the wheel has an actual diameter of only 660mm (which is actually a little LESS than 26 inches!), or a mountain bike with a wheel diameter of over 29 inches.
What does 700c mean on a bike wheel?
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 is a 700c wheel in inches?
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 29 inch wheel the same as 700c?
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.
What is the difference between 700c and 26 inch wheels?
A 26 inch, or a 650c wheel is about 1 inch smaller (about 2 inches smaller with road slicks) in diameter than a 700c. On smaller bikes, that 2 inches is a big help in building the perfect size without sacrificing performance.
IS 700C the same as 700?
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. … All those tire sizes you list are the same.
Is a 28 inch wheel the same as 700C?
The wheel sizes 28”, 700C and 29er or 29” all refer to the same rim size: ETRTO 622. The tyres can differ which makes it confusing, but the 28”, 700C and 29er are all the exact same rim diameter. The 700 marking will be followed by the width in mm, and the 28 or 29 marking will be followed by the width in inches.
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.
What size tires can I put on a 700C rim?
Tyre widths available for the 700C/622mm size standard vary from 18 to 47mm, with popular widths such as 23, 25 and 28mm in the mix. The big-wheeled mountain bikes known as 29ers also use this size, so there are off-road tyres up to a whopping 75mm wide.
Are all 700C wheels the same size?
The standard modern road bike wheel has an ISO diameter of 622 mm and is referred to as 700c (makes sense, right? /s). … 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.
Will a 29 inch tube fit a 700C tire?
So a 29 inch MTB tube will have the same diameter as a 700c road wheel, while a 27.5 inch tube will be the same diameter as a 650b road wheel.
Why is it called 700C?
As stated in this answer or this link, the idea was originally that there were 700A,700B,700C tires+wheels which all had an outer diameter of 700 mm with A tires being the thinnest and C tires being the thickest (so A had the largest rim and C had the smallest rim).
Are 29ers faster than 26ers?
In the end, the 29ers came in 7.5 seconds ahead of the 26ers—a 2.4-percent speed increase—without making the riders work harder, as there were no differences in power output, cadence, time spent coasting, work, or heart rate. …
What does a 26 inch bike mean?
Usually the size is written on the tire sidewall, for example it might read 26 x 2.2”, a typical mountain bike size. This indicates the wheel is 26” and the tire is 2.2” wide. Wheels are categorized in size by their primary use for road cycling, off road, touring and BMX. … Older road bikes might have 27″ wheels.
Are 26 inch wheels still relevant?
26″ has been dead for so long that, while you weren’t looking, 650b became standard and is already on the decline! 29″ is becoming the standard and it’s possible 650b will eventually become only for rear wheels or Plus tires.
Do bikes with bigger wheels go faster?
Summarizing the two studies, the rumble strip tests showed that on smooth and rough roads, larger wheels don’t roll significantly faster. The Swiss study suggests that, for mountain bikes, larger wheels may be what makes 29ers faster than smaller-wheeled mountain bikes.