Before revision: Sigma Sport BC 1606L Cyclocomputer displaying cadence Bicycle cadence graph In cycling, cadence (or pedalling rate) is a measure of angular speed representing the number of revolutions per minute (r/min or rpm) of the crank, or in other wordsthe .
After revision: Sigma Sport BC 1606L Cyclocomputer displaying cadence Bicycle cadence graph In cycling, cadence (or pedalling rate) is a measure of rotational speed of the crank, expressed in units of revolutions per minute (r/min or rpm) .