How accurate is the power measurement?
Accuracy is +/-2%. By measuring each leg independently, total power can be more precisely measured as very few people can maintain a perfect 50 / 50 power balance while riding. A Zero Calibration procedure for each crank arm provides improved accuracy which can be affected by the environmental conditions and bicycle equipment used.
Rate this Question/Answer
How well did this answer your question?
Can't find your answer here? Try our Knowledgebase.