Road Bike Wheel Sizes 700c
That is why it is highly recommended for road bike buyers to completely ignore the term 700c.
Road bike wheel sizes 700c. 29er is basically a marketing term for wide 700c wheels that are made for off road riding. His calculator uses an pre defined diameter for every rim tire combination and his diameters are almost always different than what the math would predict. So the rim spec will be 622 x then another number this other number will refer to the rim s internal width for a road bike this could be a number from 13mm up to 25mm with most road bike rims in the 18 19 mm area. The venerable sheldon brown has a gear calculator that uses a different method to determine wheel size.
The 700c which is one of the most recurring terms among road bike wheel sizes today refers to the narrow tires. Adult road bikes come with 700c wheels under the etrto iso this measurement is 622mm. Well then if the 700c is ignored then how to check the wheel size. 700c 29er and 28 inch bicycle wheels all have the same rim diameter of iso 622 mm.
Between 18 622 and 25 622 there are tyres of 19 20 22 and 23mm section. Later he denied that its creation was purposeful though it has come to be known as the first of his readymades. The standard modern road bike wheel has an iso diameter of 622 mm and is referred to as 700c makes sense right. The history of that name would need a whole other blog post to fully explain but the short version is that it came from international tire sizes where the outside diameter would be approximately 700mm and multiple rim sizes would be labeled 700a 700b 700c etc.
The table below lists most of the sizes of tyre that are likely to be found in the uk. In 1913 at his paris studio duchamp mounted the bicycle wheel upside down onto a stool spinning it occasionally just to watch it. This is pretty simple. First you should know that tire sizing is a hotly debated subject even in the cycling community so you might see several groups giving information on this.
700c is the standard wheel size for modern road bikes. Where you see a block of two or more compatible sizes having the same bead diameter you can assume that intermediate sizes exist that will also fit the same rim. Bicycle wheel is a readymade from marcel duchamp consisting of a bicycle fork with front wheel mounted upside down on a wooden stool.