Do you need a speed sensor with a Garmin Edge? - Joyful Triathlete
Amazon.com: Garmin Edge 1040 GPS Bike Computer Bundle, On and Off-Road, Spot-On Accuracy with Speed and Cadence Sensor, HRM-Dual Monitor and Wearable4U E-Bank Bundle : Electronics
Amazon.com: Garmin Edge 540 Bundle, Compact GPS Cycling Computer with Button Controls, Targeted Adaptive Coaching and More – Bundle Includes Speed Sensor, Cadence Sensor and HRM-Dual : Electronics
Garmin Bike Speed 2 and Cadence Sensor 2
GARMIN Edge 840 Solar Bundle GPS bike computer + HRM, cadence & speed sensors