






Cadence Sensor Coospo BK9C compatibile with Wahooo, Garmin, Bryton etc.
- Ships today! The product is in stock at our warehouse located in Finland. Orders are shipped at lightning speed usually the same or next business day. Delivery time depends of the destination country.
- Ships in 4–7 days The product is shipped from supplier warehouse and delivered first to our warehouse located in Finland. You will receive a tracking link by email once we have shipped your order from our warehouse, usually within 4–7 business days after your order.
- Out of stock The product is currently unavailable. Please send a message to our customer service for more information.
Please take a look of our Shipping methods and costs page for more information.
Do you have any question?
We prefer that you send your message with our live chat. Contacting us with the chat allows us to see the product & page where you at the moment so it will be faster for us to check the product you are interested.
We can help you immediately if we are available, if we are busy packing orders we will get back to you and contact you by email & live chat.
If you are in a hurry you can leave your message with the contact form.
Would you like to place a larger wholesale order? Or would like to request for quotation for custom order?
Request for quatation:
- Add all the items and quantities into the cart
- Go to the "Cart page" by clicking this link or click the "Contact us" button in the slider cart.
- In the "Cart page" you can click the "Contact us" button and you can send a message and quote request for your cart items.

Description
Product information
Coospo BK9C cadence sensor
The Coospo BK9C cadence sensor is a reliable tool for any cyclist, providing accurate real-time cadence measurement without the need for magnets. With Bluetooth 5.0 and ANT+ technology, an advanced motion algorithm and compatibility with a variety of devices, the BK9C allows you to monitor and analyze your riding performance, helping you improve your performance and take your cycling experience to the next level. Choose the Coospo BK9C and enjoy even better cycling workouts!
Real-time cadence measurement
The BK9C offers accurate real-time cadence measurement, allowing you to monitor your pedaling rhythm and adjust your training intensity. With built-in dual meters, the BK9C achieves better precision and stability without the need for magnets.
Bluetooth 5.0 and ANT+ technology
Equipped with Bluetooth 5.0 and ANT+ technology, the BK9C is compatible with fitness apps, GPS bike computers and smartwatches. Seamless connectivity allows you to monitor cadence while riding and analyze data after a workout to help you perform better.
Advanced motion algorithm
The BK9C uses the latest motion algorithm to provide accurate cadence data even on rough roads. So you can rely on accurate cadence readings regardless of road conditions.
Full user experience
The Coospo BK9C cadence sensor is equipped with an elastic mounting strap that ensures a hassle-free installation and prevents loss of the sensor while riding. With a battery life of up to 300 hours, you can enjoy long-lasting performance. The thin and lightweight design (8.6g and 8.5mm thick) minimizes the impact on your driving comfort, while the built in LED indicator provides information on the device's status. In addition, the IP67 waterproof rating provides resistance to rain and sweat, making it ideal for use in any conditions.
Included
BK9C cadence sensor x 1
Silicone pad x 1
Silicone strap x 2
User manual x 1
| Manufacturer | Coospo |
|---|---|
| Model | BK9C |
| Dimensions | 30.48 ×33.02 × 7.62 mm |
| Weight | 8,4 g |
| Battery | CR2032 |
| Battery life | 300 hours |
| Wireless connections | Bluetooth 5.0 and ANT+ |
| Cadence measurement | Yes |
| Charging method | Replaceable battery |
| Operating temperature | -10 ℃ ~ 50 ℃ |
Coospo BK9C cadence sensor
The Coospo BK9C cadence sensor is a reliable tool for any cyclist, providing accurate real-time cadence measurement without the need for magnets. With Bluetooth 5.0 and ANT+ technology, an advanced motion algorithm and compatibility with a variety of devices, the BK9C allows you to monitor and analyze your riding performance, helping you improve your performance and take your cycling experience to the next level. Choose the Coospo BK9C and enjoy even better cycling workouts!
Real-time cadence measurement
The BK9C offers accurate real-time cadence measurement, allowing you to monitor your pedaling rhythm and adjust your training intensity. With built-in dual meters, the BK9C achieves better precision and stability without the need for magnets.
Bluetooth 5.0 and ANT+ technology
Equipped with Bluetooth 5.0 and ANT+ technology, the BK9C is compatible with fitness apps, GPS bike computers and smartwatches. Seamless connectivity allows you to monitor cadence while riding and analyze data after a workout to help you perform better.
Advanced motion algorithm
The BK9C uses the latest motion algorithm to provide accurate cadence data even on rough roads. So you can rely on accurate cadence readings regardless of road conditions.
Full user experience
The Coospo BK9C cadence sensor is equipped with an elastic mounting strap that ensures a hassle-free installation and prevents loss of the sensor while riding. With a battery life of up to 300 hours, you can enjoy long-lasting performance. The thin and lightweight design (8.6g and 8.5mm thick) minimizes the impact on your driving comfort, while the built in LED indicator provides information on the device's status. In addition, the IP67 waterproof rating provides resistance to rain and sweat, making it ideal for use in any conditions.
Included
BK9C cadence sensor x 1
Silicone pad x 1
Silicone strap x 2
User manual x 1
| Manufacturer | Coospo |
|---|---|
| Model | BK9C |
| Dimensions | 30.48 ×33.02 × 7.62 mm |
| Weight | 8,4 g |
| Battery | CR2032 |
| Battery life | 300 hours |
| Wireless connections | Bluetooth 5.0 and ANT+ |
| Cadence measurement | Yes |
| Charging method | Replaceable battery |
| Operating temperature | -10 ℃ ~ 50 ℃ |































































































































































































