Garmin Rally XC200 Dual-sensing Powermeter

Rally XC200 is tested to the extreme, so you can ride there too. This dual-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike you’re on or where you’re riding.
Battery type: LR44/SR44 (x4) Battery life: up to 120 hours (with LR44 battery type) Weight: 316 g water resistance.: IXP7 Maximum rider weight: 105 kg Accuracy: +/- 1.0% Cleat type: SHIMANO SPD Q-factor: 53 mm (55 mm with provided 2 mm washer) Stack height: 13.5 mm Field calibration Adjustable release tension Garmin Connect™ Measurement location: spindle Communication: ANT+® and Bluetooth®