Garmin Rally RS210 Dual Power Meter Pedals The Garmin Rally RS210 are dual-sensing power meter pedals that provide accurate power data and can be easily swapped between road and off-road pedal bodies. The removable power sensor allows quick transfer between compatible road and off-road pedal bodies, making it easy to use across multiple bikes. Garmin's Quick Charging  These rechargeable pedals provide up to 90 hours of ride time, with quick charging for extended use with minimal downtime. Highly Responsive and Accurate to Within +/- 1% With a reimagined strain gauge and added gyroscope, the pedals deliver highly responsive and precise power measurements within +/- 1%. Garmin Rally Advanced Cycling Dynamics Riders can access detailed metrics on left versus right leg balance, power phases, and seated versus standing time to better understand and improve their training. Garmin Rally Pedal IQ Smart Calibration The Pedal IQ feature alerts riders when calibration is required, accounting for factors such as temperature changes since the last calibration when paired with compatible Garmin devices. Garmin Cleat Compatibility The pedals are compatible with Shimano SPD-SL cleats for road use. In The Box Rally RS210 pedal-based power meter Two charging clips and charging cables SHIMANO SPD-SL compatible cleats Hardware Documentation