NOTE: This product contains pedal bodies only, spindles and electronics are not included.Bring power to every ride, on- or off-road. If you already own a compatible Garmin pedal-based power meter (Rally XC, Rally RK or Vector™ 3), use this conversion kit to easily swap your power sensor to new pedal bodies for use on another bike. This kit contains all the components you need to make the switch. Pack Includes:Left and right pedal bodies (LOOK KEO style),Replacement seals,55 mm Q-factor washers,Battery doors.