Description Magene S314 Speed/Cadence Sensor The Magene S314 Speed/Cadence Sensor allows you to easily and accurately measure your speed or cadence. This sensor uses an updated anti-loss strap and is completely waterproof. It has also been updated to be smaller and lighter than ever. It is compatible with ANT and Bluetooth devices and easily mounts to your frame or wheel hub. While this sensor is able to measure your speed or cadence, it does not measure both at once. You can easily select which mode you would like (Speed or Cadence) and the S314 uses a LED light to indicate which mode has been selected.
