User's Manual

3. To switch cadence and speed mode , just need reinstall the battery .
How to install the cadence and speed sensor on your bike
It’s recommended you secure your bike on a stand while installing the
sensor.
Installing the cadence sensor
1. Place and hold the crank
rubber pad on the inside
of the non-drive side
crank arm , then place
cadence sensor .
2. Tied the cadence sensor
and crank arm with the
silicone ring