1pcs speed sensor (with a battery). Sensor: Geomagnetic sensor. Product: Speed sensor. Install the battery to switch the mode speed model to the rhythm model. In speed mode, you need to set the wheel size to use the app.
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XOSS G+ Gen.3 Bike Computer GPS Wireless Digital Cycling Computer ANT+ Cadence Speed Smart Bicycle Odometer Lights Connection
Aliexpress UK
Reinstall battery can Switching Mode speed model to cadence model or cadence model to speed model. Speed + cadence bi-mode sensor. Works with standard Bluetooth speed or cadence protocol Bluetooth bicycle computer or watch.
eBay
XOSS G+ Gen.3 Bike Computer GPS Wireless Digital Cycling Computer ANT+ Cadence Speed Smart Bicycle Odometer Lights Connection
Aliexpress UK
If Speed and Cadence functions are used together, you need to buy two. Reinstall the battery to switch the speed mode to Cadence mode. 2 X Speed Cadence Sensors. Sensor: Geomagnetic sensor. Wireless interface: Bluetooth-compatible/ANT+.
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Rockbye Bicycle Rear Light Type-C Rechargeable Smart Sensor Brake Light Bicycle Light MTB Road Bike Light Bicycle Taillight
Aliexpress UK
Stable cadence is the foundation of scientific riding and can help riders get a better energy output power ratio. Reasonable cadence can also prevent sports injuries. 1 x Wireless Speed Cadence Sensor.
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Bicycle Front Light Bicycle Light Rechargeable Bike Flashlight Automatic Sensor Bicycle Head Light Cycling Accessories
Aliexpress UK
The cadence speed sensor is default as cadence mode. For speed sensor, users need to change the working mode manually. 2 IN 1 SPEED/CADENCE : by removing and replacing the you can switch between cadence and speed modes.
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LED Bicycle Front Light Super Bright Bicycle Light Intelligent Sensor Bicycle Head Light Bicycle Headlight Cycling Accessories
Aliexpress UK
Monitor yourpedaling cadence as you ride with theBike Cadence Sensor fromGarmin. Fastens to Any Crank Arm Size.
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Foldable Exercise Bike 8 Resistance Exercise Bike With Heart Rate Sensors Fitness Bike LCD Stationary Fitness Bicycle for Indoor
Aliexpress UK
Speed + cadence bi-mode sensor. Reinstall battery can Switching Mode speed model to cadence model or cadence model to speed model. Works with standard Bluetooth speed or cadence protocol Bluetooth bicycle computer or watch.
eBay
Smart Sensor Bicycle Front Light Type-C Charging LED Bike Head Lamp MTB Bike Flashlight Bicycle Headlight Cycling Accessories
Aliexpress UK
Reinstall battery can Switching Mode speed model to cadence model or cadence model to speed model. Speed + cadence bi-mode sensor. Works with standard Bluetooth speed or cadence protocol Bluetooth bicycle computer or watch.
eBay
5/8/12 Pulse Assistant Sensor Magnet Speed Sensor Bicycle Power Pedal Assist Assistant Sensor PAS System Electric Bike Booster
Aliexpress UK