Bicycle Computer Calibration Chart

Bicycle computer calibration numbers file formatted for printing.

Bicycle computer calibration chart. Some bike computers require you to input tire size in centimeters while others use millimeters. Cycle reflectors guarantee that you ll never blend in with the night again. Cateye s high quality cycling accessories enhance your riding experience. Brown contends it is important to ride aboard the bike when executing the roll out method to simulate riding conditions.

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 numbers in the calculator above rarely match what s in any manufacturer s manual but will give you an approximate tire size. Page 8 roll forward stem wheel circumference figure 6. The best 5 available have changed and information has been added to assist individuals in finding the best bike computers currently available on the market.

Should you be unable to locate the manual most manufacturers have their manuals available online. Tire size as stamped on the sidewall approximate circumference in centimeters approximate circumference in millimeters solar mph 700x38c. Sigma sport manual link. 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.

Roll out method the roll out method will provide the most accurate computer calibration and can take into account variables such as inflation pressure rim width. But your manual does not have your exact tire size enter two tire sizes closest to your tire size and this will calculate the approximate size using linear. 26 x 1 75 26 x 2 0 26 x 2 1 650 x 20. Even after calibrating a bicycle computer against a measured course or gps track there will still be small errors due to loading tire inflation etc.

Roll out method generic tire size chart this chart is for non specialized brand tires. Cateye s full range of cycle computers from the budget friendly entry level models to the elite training companions. If your computer asks for radius divide your result by 6 2832 to obtain that value.