Lezyne Cadence/Speed Flow Sensor
Lezyne Cadence/Speed Flow Sensor, An advanced 2-in-1 speed and cadence sensor that conforms 100% to Bluetooth Smart standards for max compatibility.Powerful rare earth magnet provides wider engagement spacingDurable, lightweight polycarbonate construction with translucent body and LED indicatorsAdjustable swingarm and versatile mounting systemReplaceable CR2032 coin cell battery optimized for long-lasting use