Amazon.com: G-SAVR 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
OUT FRONT CYCLE MOUNT FITS GARMIN EDGE GPS 500/510/520/530/800/810/820/830/1000 | eBay