WIRELESS FUNCTION: The bike computer has wireless function, no wiring required, automatic scanning, automatic start and stop, convenient and practical, reducing wiring trouble. Fat burning. Sensor: 1 x CR2032 button cell 380mAh (built in battery).
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OFFBONDAGE X LINK-S GPS Smart Bike Computer Navigation Full Color Touchscreen Waterproof Wireless Bike Accessories
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.
eBay
Coospo BC200 GPS Bicycle Computer Cycling Odometer Wireless Speedometer ANT + Bluetooth5.0 bike Accessories
Aliexpress UK
【Versatile Connectivity】: Bicycle Cadence Detector can seamlessly connect to various devices such as smartphones, bike computers, and smartwatches. 【Waterproof】: This Speed/Cadence Detector designed to withstand tough conditions with waterproof feature.
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GEOID CC600 Colorful Screen Wireless Bike Computer GPS Navigation Bicycle Speedometer GPX Wifi Cycling Odometer Ant Indoor
Aliexpress UK
Wireless interface:Bluetooth Smart, ANT+. 1 crank rubber ring. 1 crank silicone gasket. Model:S3+Speed/Tap Frequency Sensor. The sensor is, ensuring it 't add unnecessary bulk to your bike.
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GEOID CC600 Bike Computer Wireless Color Screen Bicycle Speedometer ANT+ WIFI Cycling Speedometer IPX7 Waterproof Odometer
Aliexpress UK
Waterproof: IPX6. 1 Speed Cadence Sensor. Ride confidently through rain or shine, knowing that your data collection remains uninterrupted and accurate. Applicable: Cycling Computer, Smart Phone, Cycling Platform, Etc.
eBay
Lixada Bike Computer USB Rechargeable Wireless Bike Cycling Computer 11 Functions Bicycle Speedometer Odometer BKV-1206
Aliexpress UK
For Sale is a GARMIN GSC10 SPEED & CADENCE SENSOR & CADENCE MAGNET, PLUS a NEW ACCESSORY KIT & BATTERY. - 3 ZIP TIES FOR GSC10 UNIT & CRANK ARM. The Garmin GSC10 Speed Cadence Sensor includes a speed sensor and cadence sensor for Garmin Edge bike computers.
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Wired Bike Computer 19 Functions Touch Bike Speedometer Odometer Waterproof Bicycle Computer with Backlight
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.
eBay
Multifunctional Bicycle Computer Wireless Bike Speedometer 2.8Inch LCD Digital Display Odometer Cycling Waterproof Bike Computer
Aliexpress UK
Wireless interface:Bluetooth Smart, ANT+. 1 crank rubber ring. 1 crank silicone gasket. Model:S3+Speed/Tap Frequency Sensor. The sensor is, ensuring it 't add unnecessary bulk to your bike.
eBay
Bicycle Computer Wireless Bike Computer Waterproof Drop-resistant Properties Speedometer w Green LCD Backlight Bike Accessories
Aliexpress UK