VeloChampion Out Front GPS Computer Handlebar Mount Compatible with Garmin 130/530/540/820/830/840/1030/1040 and Edge Explore. Suitable for handlebars up to 35mm
LICHIFIT Bicycle Seat Post Bracket Support for Garmin Varia RTL510 RTL515 Radar Tail Light/Edge 540 840 GPS Cycling Computer Mountain Bike Saddle Post Mount Handlebars Stand Holder for Airtag