Bicycle Cadence sensor Speed ANT+ Wireless Bluetooth Road Bike MTB Dual-Mode

Products:speed cadence sensor. 1 speed cadence sensor 4 Rubber Ring 2 Rubber Block 1 Instructions. Support Bluetooth & ANT+. Wireless fidelity: ANT+, Bluetooth 4.0. Sensor: geomagnetic sensor. Accessories: sensor, 2032 battery, silicone gasket 2, rubber ring 4.

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