Speed︱Easy to install︱9.6g︱260h ︱IPX7
SPD61 speed sensor, exquisite and compact, accurately capture bicycle speed data, easy to install, no magnet, wireless data transmission via Bluetooth or ANT+ protocol, 260 hours long battery life, has passed IPX7 waterproof test.
Small-Exquisite-Long battery life
Dual Module Speed Sensor
Connecting with most of the cycling device including cycling App
Compact body, easy to install without tools, built-in geomagnetic sensor, stable and efficient data transmission
CR2032 button battery can be used for 260 hours
Good for indoor riding especially good for a cycling platform to master your riding speed in real time and adjust exercise intensity.