
























Speed sensor for bikes Bluetooth 5.0 300h battery life
Coospo BK9S speed sensor
The Coospo BK9S speed sensor is a reliable tool for any cyclist, providing accurate, real-time speed measurement without the need for magnets. With Bluetooth 5.0 and ANT+ technology, an advanced motion algorithm and compatibility with a wide range of devices, the BK9S allows you to monitor and analyse your riding performance, helping you to improve your performance and take your cycling experience to a new level. Choose the Coospo BK9S and enjoy even better workouts!
Precise speed measurement in real time
The BK9S offers real-time speed measurement to help you monitor your riding performance and improve your results. With two in-built measuring devices, the BK9S achieves better precision and stability without the need for magnets.
Bluetooth 5.0 and ANT+ technology
Equipped with Bluetooth 5.0 and ANT+, the BK9S is compatible with fitness apps, GPS bike computers and smartwatches. Thanks to the seamless connectivity, you can monitor your speed while riding and analyse the data after each workout.
Advanced motion algorithm
The BK9S uses a state-of-the-art motion algorithm that provides accurate speed data even on uneven roads. The sensor is able to record speed even when the GPS signal is weak or you are offline, ensuring reliability in all conditions.
Convenient use in all conditions
The sensor is easy to install. It offers a battery life of up to 300 hours, so you don't have to worry about frequent battery changes. The sensor is also waterproof (IP67), meaning you don't have to worry about rain or harsh weather conditions. The LED indicator informs you of the device's operating status.
Included
BK9S speed sensor x 1
Silicone cover for the speed sensor x 1
User manual x 1
Also popular.