The Garmin Rally XC100 Single 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:- Adjustable release tension- Easy to swap from bike to bike- Total power and cadence measurement - Clip in pedals compatible with SHIMANO SPD cleats- Edge cycling computer compatible - Garmin connect app compatible - Sync data for more analysis, data sharing and route planning- 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 XC100 pedals- Cleat hardware- 55 mm Q-factor washers- Documentation

Battery type: LR44/SR44 (x4)Battery life: up to 120 hours (with LR44 battery type)Weight: 451 grams HYPERLINK "https://www.garmin.com/en-US/legal/waterrating-definitions/" Water resistance: IPX7Maximum rider weight: 105 kgAccuracy: +/- 1.0%Cleat type: SHIMANO SPDQ-factor: 53 mm/55 mm with supplied spacing washerStack height: 13.5 mmMeasurement location: SpindleCommunication: ANT+ and Bluetooth