How do I know the width of my bike tire?
Measure the flat surface across the tire’s tread from one side of the tire to the other. This is the tire width. Measure in inches for traditional tire measurements or in millimeters for the ISO measurement.
What is considered a wide bike tire?
Most road bike frames can accommodate a tire as wide as about 28mm. Cyclocross and touring bikes are generally designed to accommodate wider tires. We recommend 23mm and 25mm wide tires for recreational road cyclists. The 25mm width is nice for long distance riding since it will provide a more comfortable ride.
Is 29 and 700C same size?
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. … 700C (ISO size 622) is the most commonly used size for modern road bikes.
How do you measure the width of a mountain bike wheel?
The external rim width (EW) is the distance from the outside of one wall to the outside of the other rim wall. Take the internal rim width and add the thickness of the rim walls, and voila — you get the external width. The EW is the top number measured across the rim.