Amazon.com : Magene S314 Cadence/Speed Sensor for Cycling, Bike Wireless ANT+/Bluetooth RPM Cadence/Speed Sensor Compatible with Phone APP and Bike Computers, Sports Watch Like Garmin, Onelap etc. : Sports & Outdoors
Amazon.com: Garmin Speed Sensor 2 and Cadence Sensor 2 Bundle, Bike Sensors to Monitor Speed and Pedaling Cadence : Sports & Outdoors
Amazon.com: Garmin Cadence Sensor 2, Bike Sensor to Monitor Pedaling Cadence, Black : Sports & Outdoors
010-12103-00 Garmin Edge Ant+ bike speed sensor LordGun online bike store
New Garmin ANT+ sensors for my smartphone – SPOKE REVOLUTIONS