Why do I need to enter the size of my wheel?

"To calculate the traveled distance, the cycling computer uses the number of revolutions. The number of revolutions multiplied by the size of the wheel equals the traveled distance."

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jan kunst 06-10-2023
sigma 506
how to adjust tire size

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routier Paul 06-11-2023
VELLIA – Modèle E-gent
Good morning How to enter the tire measurement "2.75/200 on the Bryton 15 Thank you Best regards

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