Bicycle Computer Tire Size Calculator

When it is time to replace your well worn tires it is a good opportunity to unlock the full potential of your wheels by trying something new.

Bicycle computer tire size calculator. Is the value to enter into the bicycle computer for the wheel circumference or perimeter size. If the tire is. An accurate speed sensor can also improve the accuracy of gps bike computers like the elemnt elemnt roam and elemnt bolt especially in tree cover or near buildings. Most road bike wheel sizes start with 700 but other common sizes for mountain bikes include 29 24 16 and 12.

Wheel diameter is the distance between the bottom and top of the tire. Measure the height of the wheel from top to bottom with your millimeter tape. Using a bicycle computer on a scooter or go kart. Compare this number to the chart on page 15 in the sigma manual see link in references section to determine tire size.

For each tire size you input our tire calculator suggests multiple tire sizes that are with in one inch bigger and smaller of the entered tire size. Brown contends it is important to ride aboard the bike when executing the roll out method to simulate riding conditions. A iso tire size of 28 622 which of course is backwards b c it s european from how we would refer to a 700 x 28c tire has a tire width of 28 mm and a rim diameter of. What sets us apart is our tire suggestion guide.

Some bike computers require you to input tire size in centimeters while others use millimeters. A bicycle computer can be used on an electric scooter or go kart if the correct wheel size is programmed into it. Etrto tire size l mm l cm inch 47 203 12x1 75 935 94 54 203 12x1 95 940 94 12 40 254 14x1 50 1020 102 14 47 254 14x1 75 1055 106 40 305 16x1 50 1185 119. Tire size chart for bicycle rim.

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 a iso tire size of 28 622 is how we would refer to a 700 x 28c tire has a tire width of 28 mm and a rim diameter of 622 mm. Tire size chart to get accurate results from a speed sensor like the wahoo rpm speed or blue sc input your wheel circumference in the wahoo fitness app. This chart will provide guidance on what tires sizes can match your internal rim width. Unfit tire size could damage the rim and put the riders in danger.

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.