🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$84.99
COOSPO BK9C Cadence Sensor,Bluetooth5.0 ANT+ Cycling Cadence Sensor,Wireless RPM Sensor,IP67 Waterproof&350H Battery,Compatible with Rouvy/Zwift/Peloton/Wahoo/Bike Computer — image 1
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COOSPO BK9C Cadence Sensor,Bluetooth5.0 ANT+ Cycling Cadence Sensor,Wireless RPM Sensor,IP67 Waterproof&350H Battery,Compatible with Rouvy/Zwift/Peloton/Wahoo/Bike Computer

$84.99

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About this item
  • Accurate Measurement:Tracking and provide real-time cycling cadence data on your bike computer or cycling apps with COOSPO bike RPM cycling sensor BK9C.
  • Cycling Cadence Sensor:The number of revolutions per minute (RPM) you complete at a given speed. By learning how to increase and train your cycling cadence, or the rate at which you pedal, you’ll improve your cycling efficiency and allow yourself to pedal for longer, faster.
  • Dual Band Technology - Integrated with ANT+ and Bluetooth 5.0 capabilities, COOSPO RPM cadence sensors BK9C connect to cycling apps,cycling trainers,bike computers and gps watches.
  • No Magent:Universal fit fits most bikes and frame sizes. Cadence sensor attaches to a bike’s crank arm.
  • 300 Hours Battery Life:COOSPO cadence sensor keeps 300 hours working time with CR2032 replaced battery.
  • Recommended APP:Work with App Rouvy/Zwift/Peloton/Wahoo. WAHOO APP NOT allow to pairing 2 pcs other brand’s cycling sensor in the same time.
  • BEST TECHNOLOGY SUPPORT: If you have any queries, please contact us anytime. We assure you that a satisfactory solution will be offered as soon as we can.
Product details
Brand
CooSpo
Manufacturer
COOSPO
Material
Plastic
Colour
Black
Size
One Size
Model number
BK9

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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