Garmin Handlebar Mount for eTrex series Product Code: 010-10267-00 Product Code: 010-10267-00 is Discontinued. Sorry, we no longer sell this Garmin accessory. Back to Home Garmin Handlebar Mount for eTrex series Product Code: 010-10267-00 is Discontinued. Sorry, we no longer sell this Garmin accessory. Back to Home Features Overview This is handlebar mount for attaching your eTrex series handheld GPS to your bicycle or motorcycle. The mount can fit on handlebars up to 1" in diameter.