Bicycle Computer Wheel Size Calculator. The calculator above is based on the iso etrto european tyre and rim technical organization tire size which specifies tire size as a tire width and rim circumference in mm. Using a bicycle computer on a scooter or go kart.
Most road bike wheel sizes start with 700 but other common sizes for mountain bikes include 29 24 16 and 12. If your computer asks for radius divide your result by 6 2832 to obtain that value. Wheel diameter is the distance between the bottom and top of the tire.
Sigma sport bicycle computer how to set wheel size i m making this video just so i won t have to find or read the manual again.
The calculator above is based on the iso etrto european tyre and rim technical organization tire size which specifies tire size as a tire width and rim circumference in mm. If your computer asks for radius divide your result by 6 2832 to obtain that value. Most road bike wheel sizes start with 700 but other common sizes for mountain bikes include 29 24 16 and 12. It will automatically calculate the estimated circumference in mm used by most new cycle computers cm used by some cycle computers.