Stages Gen 2 left-hand power meter fitted to an FSA Energy 175mm crank arm. Specifications FSA Energy left crank arm 175mm length Stages Gen 2 power meter ANT+ and Bluetooth Smart compatible Black finish The power meter is detected and connects successfully in the Stages app. Battery status is displayed correctly and the device information can be read. However: No power data is shown No cadence data is shown Zero reset/calibration fails every time For this reason the item is being sold as faulty, spares or repair.
