Amazon.com: G-SAVR 2-Pack: Lanyard/Tether/Leash - for Your Garmin Edge 200, 500, 510, 520, 800, 810, 1000 - Also for Wahoo, Polar, Lezyne, Cateye, Sigma, or Any Other Cycling Bike GPS Computer : Electronics
Garmin Edge 500 Bundle Black & Silver - Factory Refurbi
Garmin Edge 500 Wireless Bike Computer | REI Co-op