Installing the Speed Sensor
NOTE: If you do not have this sensor, you can skip this task.
TIP: Garmin recommends you secure your bike on a stand while installing the sensor.
1 Place and hold the speed sensor on top of the wheel hub.
2 Pull the strap around the wheel hub, and attach it to the hook on the sensor.
The sensor may be tilted when installed on an asymmetrical hub. This does not affect operation.
3 Rotate the wheel to check for clearance.
The sensor should not contact other parts of your bike.
NOTE: The LED flashes green for five seconds to indicate activity after two revolutions.
Installing the Cadence Sensor
NOTE: If you do not have this sensor, you can skip this task.
TIP: Garmin recommends you secure your bike on a stand while installing the sensor.
1 Select the band size that fits your crank arm securely.
The band you select should be the smallest one that stretches across the crank arm.
2 On the non-drive side, place and hold the flat side of the cadence sensor on the inside of the crank arm.
Wireless Sensors
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