Key Takeaways
– Cyclists can measure power more accurately than runners, with Garmin introducing two new power meters for this purpose.
– The Rally 110 measures power from one side only, limiting functionality and missing leg power imbalances.
– The Rally 210 features sensors in both pedals, providing advanced cycling dynamics and insights into riding positions.
– Both power meters use calibrated strain gauges and gyroscopes for accurate measurements, with an accuracy of “+/- 1%.”
– Pricing starts at $749.99 for the Rally 110 and $1,199.99 for the Rally 210, with a battery life of up to 90 hours.
Cyclists have a much easier time measuring power compared to runners, since the power produced by a cyclist while riding can be measured with high accuracy, instead of just estimated roughly. In this light, Garmin has recently introduced two new power meters that have a big difference in their pricing. These devices are not merely sensors; they are pedals that work with cleats from Shimano SPD, Shimano SPD-SL, and Look Keo systems, allowing you to keep using your preferred cycling shoes. They also support oval chainrings.
Features of the Rally 110
The Rally 110 is a power meter that measures from one side only. While this is not a huge issue in itself, it does restrict some of the functionalities. For instance, riders cannot specifically assess whether there are differences in power output between their legs, meaning any imbalances would go unnoticed with the Rally 110. On the other hand, the Rally 210 is equipped with sensors in both pedals and claims to provide advanced cycling dynamics, such as insights into the time spent in sitting versus standing positions. The measurement system uses strain gauges that can be calibrated, and it includes a gyroscope. This setup is designed to react swiftly to changes in force. The advertised “measurement accuracy” is “+/- 1%.” It also supports ANT+ and Bluetooth, making it easy to connect with compatible bike computers or smartwatches. Users can expect a battery life of up to 90 hours.
Pricing Information
The starting prices for these power meters are $749.99 for the Rally 110 and $1,199.99 for the Rally 210.
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