The Garmin Rally RK200 Dual Sensing Power Meter delivers reliable power measurements and is easy to transfer from one bike to another. The transferable spindle allows you to keep riding all year round with a battery life of up to 120 hours. Identify your strengths and weaknesses with advanced cycling dynamics that measures more than just power and cadence.Features:- Advanced Cycling Dynamics- Easy to swap from bike to bike- Total power and cadence measurement - Cleat compatible with LOOK KEO- Edge cycling computer compatible - Garmin connect app compatible - Sync data for more analysis, data sharing and route planning- Rally RK200 brings power data to third-party app such as Strava, TrainingPeaks, TrainerRoad and more- Wide range of compatible devices including: Edge 1000, 1030, 1030 Plus, 130, 130 Plus, 520, 520 Plus, 530, 530 Bundle, 820, 830, 830 Bundle, Explore 1000, Fenix range In the Box:- Rally RK200 pedals- Cleat hardware- 55 mm Q-factor washers- Documentation

Battery type: LR44/SR44 (x4) or CR1/3N (x2)Battery life: up to 120 hoursWeight: 326 gramsWater resistance: IPX7Maximum rider weight: 105 kgAccuracy: +/- 1.0%Cleat type: KEOQ-factor: 53 mm (55 mm with provided 2 mm washer)Stack height: 12.2 mmMeasurement location: SpindleCommunication: ANT+ and Bluetooth