IMPECCABLY DESIGNED PEDAL. Rally power meters have undergone rigorous testing to ensure total reliability. Featuring a superior design with sensors housed inside, this sleek pedal installs like any pedal. And it's quick to transfer between bikes. RELIABLE READINGS. By precisely measuring your cadence and forces detected on the left pedal, Rally RK100 doubles the value to provide total power. Want more metrics? Upgrade later to the dual-sensing system. CLEAT COMPATIBILITY. For a comfortable ride, this pedal is designed with your favorite LOOK KEO cleats in mind. TRANSFERABLE SPINDLE. From road to gravel to cyclocross and much more, keep riding year-round. A transferable spindle can be installed in Rally RS road or Rally XC off-road pedal body kits (each sold separately). BATTERY LIFE. Make sure you’re ready for those long rides and training sessions with up to 120 hours of battery life. FULLY CONNECTED. Pair Rally RK100 with compatible Edge cycling computers and the Garmin Connect app for easy data uploads and software updates. MORE WAYS TO TRAIN. Rally RK100 brings power data to third-party apps1 such as Strava, TrainingPeaks, TrainerRoad and more. UPGRADE-READY FOR DUAL-SENSING. Start with single-sided power measurement and easily upgrade to a dual-sensing system anytime for more advanced cycling dynamics and left/right leg balance insights. VERSATILE YEAR-ROUND PERFORMANCE. Transferable spindle design lets you switch between road and off-road Rally pedal bodies (sold separately), making it the perfect choice for cyclists who ride multiple disciplines. IN THE BOX: 1x Rally RK100 pedals; 1x Cleat hardware; 1x 55 mm Q-factor washers; Documentation; 1x Wearable4U PowerBank Garmin Rally RK100 is a single-sensing power meter pedal that delivers accurate left-leg power and cadence data, then doubles it to estimate total power. Built for road cyclists using LOOK KEO cleats, it installs like a standard pedal and is tested for tough conditions across road, gravel, and cyclocross. The transferable spindle design allows compatibility with Rally RS and XC pedal kits (sold separately). With up to 120 hours of battery life, Bluetooth and ANT+ connectivity, and integration with Garmin Edge, Garmin Connect, and third-party apps like Strava and TrainingPeaks, the RK100 helps you ride smarter and train harder — indoors or out. Upgradeable to a dual-sensing system.