Garmin Rally XC 100 clipless pedals with a power meter in the left crank

Garmin Rally XC 100 foot pedal with wattmeter

Rally™ XC 100 is a simplified version of the wattmeter with power sensing on only one (left) pedal with the option of upgrading to a full-fledged dual sensor Rally™ XC 200. In the future, you can always improve / expand this solution to a full-fledged version of the wattmeter with sensing on both pedals. By simply purchasing the Rally XC 100 Upgrade pedal, you will expand its functionality and options for measurements and available metrics. Thanks to the extremely durable steel body of the pedals with the support of the SPD platform, the oi suitable for gravel or cyclocross bikes with the possibility of use also for MTB cycling.

Piezoelectric resistance sensors, which are installed around the perimeter directly on the axis of the pedals, will take care of accurate and reliable power measurement. Sensors are calibrated and tested during production. Replaceable batteries 2 x LR44/SR44 button cell or 1 x CR1/3N for power are now integrated directly into the pedal shaft along with an accelerometer for measuring pedaling cadence. In short, the whole system works in such a way that piezoelectric sensors on the axle record the force exerted during pedaling and, in combination with other input data (crank length), calculates the output power in watts with high accuracy.

Physiological measurements – in combination with pulse measurement when riding through compatible devices, you get access to specific measurements for cycling. FTP = Functional Threshold Power – the highest average power that you are able to maintain for 1 hour. VO2max = Test – estimation of aerobic endurance – maximum use of oxygen. Product features

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