1. Secure the COROS Speed Sensor onto the front wheel hub using the mount. For indoor trainer use, secure the sensor onto the rear wheel hub.

2. Wrap and secure the mount on the axle.

3. Rotate the wheel twice to activate the sensor. The indicator will turn red and remain illuminated for 5 seconds after activation.

4. If you start an activity on the bike computer after connecting it to the sensor, speed and distance data will be synced from your sensor to the bike computer.