Garmin Cadence and Speed Sensor from iGPSport Cycling Computers for bluetooth and ANT+ cycloputers (Cadence & Speed Sensor)

Capture real-time speed and cycling cadence to your cycling computer or smartphone. Supports Garmin Edge 500/510/520/800/810/1000.
Strava compatible and Free IGPSports App. Easily installs in minutes with included tension straps.