iGPSport SPD61 Speed Sensor Brand_Spyder Mount the valve mechanism and

Mount the valve mechanism and inflate

Optimal strength

protecting against wear and friction damage so you can concentrate on your ride

Better access to the content

W 131 x L 275mm

iGPSport SPD61 Speed Sensor Brand_Spyder Mount the valve mechanism andSPD61 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 Ant+ Bluetooth Connecting with most of the cycling device including cycling App Compact body, easy to install without tools, built in geomagnetic sensor,