Accuracy of SRM and Power Tap Power Monitoring Systems for Bicycling.

This study, plublished by the American College of Sports Medicine, studied the accuracy of SRM and PowerTap. It concluded that when operated according to manufacturers' instructions, both SRM and PT offer the coach, athlete, and sport scientist the ability to accurately monitor power output in the lab and the field. To obtain the article, visit Medicine & Science in Sports & Exercise.

Validity and reliability of the PowerTap mobile cycling powermeter when compared with the SRM Device.

This study, done by Universite de Franche Comte, Besancon, France, tested the validity and reliability of the PowerTap by comparing it with the most accurate (i.e. the scientific model) of the SRM system. It concluded that The PowerTap must be considered as a suitable device for PO measurements during sub-maximal real road cycling and in sub-maximal laboratory tests. To obtain the article, visit PubMed.

Validity and Reproducibility of the Ergomo®Pro Power Meter Compared With the SRM and Powertap Power Meters

The Ergomo®Pro (EP) is a power meter that measures power output (PO) during outdoor and indoor cycling via 2 optoelectronic sensors located in the bottom bracket axis. The aim of this study was to determine the validity and the reproducibility of the EP compared with the SRM crank set and Powertap hub (PT). Read the article.